Home / 1,467,341.32-2,024,070.96-922,613.80

Finding the Fourth Proportional to 1,467,341.32, 2,024,070.96 and 922,613.80

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Solution

The fourth proportional to 1,467,341.32, 2,024,070.96 and 922,613.80 is: 1,272,666.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,341.32 : 2,024,070.96 = 922,613.80 : x
  2. Step 2: Convert to fraction form
    1,467,341.32/2,024,070.96 = 922,613.80/x
  3. Step 3: Cross multiply
    1,467,341.32x = 2,024,070.96 × 922,613.80
  4. Step 4: Simplify right side
    1,467,341.32x = 1,867,435,799,875.25
  5. Step 5: Solve for x
    x = 1,867,435,799,875.25/1,467,341.32
  6. Step 6: Final answer
    x = 1,272,666.27

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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.