Home / 944,430.83-1,303,276.60-514,701.73

Finding the Fourth Proportional to 944,430.83, 1,303,276.60 and 514,701.73

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Solution

The fourth proportional to 944,430.83, 1,303,276.60 and 514,701.73 is: 710,267.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,430.83 : 1,303,276.60 = 514,701.73 : x
  2. Step 2: Convert to fraction form
    944,430.83/1,303,276.60 = 514,701.73/x
  3. Step 3: Cross multiply
    944,430.83x = 1,303,276.60 × 514,701.73
  4. Step 4: Simplify right side
    944,430.83x = 670,798,720,688.52
  5. Step 5: Solve for x
    x = 670,798,720,688.52/944,430.83
  6. Step 6: Final answer
    x = 710,267.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.