Home / 1,034,549.10-1,551,823.65-503,108.10

Finding the Fourth Proportional to 1,034,549.10, 1,551,823.65 and 503,108.10

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Solution

The fourth proportional to 1,034,549.10, 1,551,823.65 and 503,108.10 is: 754,662.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,549.10 : 1,551,823.65 = 503,108.10 : x
  2. Step 2: Convert to fraction form
    1,034,549.10/1,551,823.65 = 503,108.10/x
  3. Step 3: Cross multiply
    1,034,549.10x = 1,551,823.65 × 503,108.10
  4. Step 4: Simplify right side
    1,034,549.10x = 780,735,048,086.57
  5. Step 5: Solve for x
    x = 780,735,048,086.57/1,034,549.10
  6. Step 6: Final answer
    x = 754,662.15

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Double scale
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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.