Home / 1,042,590.03-1,564,114.28-593,521.17

Finding the Fourth Proportional to 1,042,590.03, 1,564,114.28 and 593,521.17

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Solution

The fourth proportional to 1,042,590.03, 1,564,114.28 and 593,521.17 is: 890,412.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,590.03 : 1,564,114.28 = 593,521.17 : x
  2. Step 2: Convert to fraction form
    1,042,590.03/1,564,114.28 = 593,521.17/x
  3. Step 3: Cross multiply
    1,042,590.03x = 1,564,114.28 × 593,521.17
  4. Step 4: Simplify right side
    1,042,590.03x = 928,334,934,511.70
  5. Step 5: Solve for x
    x = 928,334,934,511.70/1,042,590.03
  6. Step 6: Final answer
    x = 890,412.25

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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.