Home / 1,034,018.85-1,426,925.55-575,123.55

Finding the Fourth Proportional to 1,034,018.85, 1,426,925.55 and 575,123.55

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Solution

The fourth proportional to 1,034,018.85, 1,426,925.55 and 575,123.55 is: 793,659.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,018.85 : 1,426,925.55 = 575,123.55 : x
  2. Step 2: Convert to fraction form
    1,034,018.85/1,426,925.55 = 575,123.55/x
  3. Step 3: Cross multiply
    1,034,018.85x = 1,426,925.55 × 575,123.55
  4. Step 4: Simplify right side
    1,034,018.85x = 820,658,487,901.70
  5. Step 5: Solve for x
    x = 820,658,487,901.70/1,034,018.85
  6. Step 6: Final answer
    x = 793,659.12

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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.