Home / 1,580,490.23-2,369,282.10-569,364.95

Finding the Fourth Proportional to 1,580,490.23, 2,369,282.10 and 569,364.95

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Solution

The fourth proportional to 1,580,490.23, 2,369,282.10 and 569,364.95 is: 853,523.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,490.23 : 2,369,282.10 = 569,364.95 : x
  2. Step 2: Convert to fraction form
    1,580,490.23/2,369,282.10 = 569,364.95/x
  3. Step 3: Cross multiply
    1,580,490.23x = 2,369,282.10 × 569,364.95
  4. Step 4: Simplify right side
    1,580,490.23x = 1,348,986,174,863.27
  5. Step 5: Solve for x
    x = 1,348,986,174,863.27/1,580,490.23
  6. Step 6: Final answer
    x = 853,523.90

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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.