Home / 732,457.42-1,010,854.83-410,161.66

Finding the Fourth Proportional to 732,457.42, 1,010,854.83 and 410,161.66

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Solution

The fourth proportional to 732,457.42, 1,010,854.83 and 410,161.66 is: 566,058.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,457.42 : 1,010,854.83 = 410,161.66 : x
  2. Step 2: Convert to fraction form
    732,457.42/1,010,854.83 = 410,161.66/x
  3. Step 3: Cross multiply
    732,457.42x = 1,010,854.83 × 410,161.66
  4. Step 4: Simplify right side
    732,457.42x = 414,613,895,091.82
  5. Step 5: Solve for x
    x = 414,613,895,091.82/732,457.42
  6. Step 6: Final answer
    x = 566,058.70

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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.