Home / 1,159,594.01-1,600,315.42-669,584.20

Finding the Fourth Proportional to 1,159,594.01, 1,600,315.42 and 669,584.20

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Solution

The fourth proportional to 1,159,594.01, 1,600,315.42 and 669,584.20 is: 924,069.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,594.01 : 1,600,315.42 = 669,584.20 : x
  2. Step 2: Convert to fraction form
    1,159,594.01/1,600,315.42 = 669,584.20/x
  3. Step 3: Cross multiply
    1,159,594.01x = 1,600,315.42 × 669,584.20
  4. Step 4: Simplify right side
    1,159,594.01x = 1,071,545,920,248.36
  5. Step 5: Solve for x
    x = 1,071,545,920,248.36/1,159,594.01
  6. Step 6: Final answer
    x = 924,069.90

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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.