Home / 984,741.10-1,477,111.65-563,670.70

Finding the Fourth Proportional to 984,741.10, 1,477,111.65 and 563,670.70

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Solution

The fourth proportional to 984,741.10, 1,477,111.65 and 563,670.70 is: 845,506.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,741.10 : 1,477,111.65 = 563,670.70 : x
  2. Step 2: Convert to fraction form
    984,741.10/1,477,111.65 = 563,670.70/x
  3. Step 3: Cross multiply
    984,741.10x = 1,477,111.65 × 563,670.70
  4. Step 4: Simplify right side
    984,741.10x = 832,604,557,733.66
  5. Step 5: Solve for x
    x = 832,604,557,733.66/984,741.10
  6. Step 6: Final answer
    x = 845,506.05

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Similar ratio
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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.