Home / 1,595,565.20-2,393,368.65-530,607.17

Finding the Fourth Proportional to 1,595,565.20, 2,393,368.65 and 530,607.17

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Solution

The fourth proportional to 1,595,565.20, 2,393,368.65 and 530,607.17 is: 795,917.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,565.20 : 2,393,368.65 = 530,607.17 : x
  2. Step 2: Convert to fraction form
    1,595,565.20/2,393,368.65 = 530,607.17/x
  3. Step 3: Cross multiply
    1,595,565.20x = 2,393,368.65 × 530,607.17
  4. Step 4: Simplify right side
    1,595,565.20x = 1,269,938,554,176.38
  5. Step 5: Solve for x
    x = 1,269,938,554,176.38/1,595,565.20
  6. Step 6: Final answer
    x = 795,917.68

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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.