Home / 1,058,798.86-1,588,066.95-626,773.39

Finding the Fourth Proportional to 1,058,798.86, 1,588,066.95 and 626,773.39

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Solution

The fourth proportional to 1,058,798.86, 1,588,066.95 and 626,773.39 is: 940,082.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,798.86 : 1,588,066.95 = 626,773.39 : x
  2. Step 2: Convert to fraction form
    1,058,798.86/1,588,066.95 = 626,773.39/x
  3. Step 3: Cross multiply
    1,058,798.86x = 1,588,066.95 × 626,773.39
  4. Step 4: Simplify right side
    1,058,798.86x = 995,358,105,798.46
  5. Step 5: Solve for x
    x = 995,358,105,798.46/1,058,798.86
  6. Step 6: Final answer
    x = 940,082.34

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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.