Home / 1,039,704.90-1,559,557.35-590,252.10

Finding the Fourth Proportional to 1,039,704.90, 1,559,557.35 and 590,252.10

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Solution

The fourth proportional to 1,039,704.90, 1,559,557.35 and 590,252.10 is: 885,378.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,704.90 : 1,559,557.35 = 590,252.10 : x
  2. Step 2: Convert to fraction form
    1,039,704.90/1,559,557.35 = 590,252.10/x
  3. Step 3: Cross multiply
    1,039,704.90x = 1,559,557.35 × 590,252.10
  4. Step 4: Simplify right side
    1,039,704.90x = 920,532,000,907.94
  5. Step 5: Solve for x
    x = 920,532,000,907.94/1,039,704.90
  6. Step 6: Final answer
    x = 885,378.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.