Home / 1,615,680.04-2,423,581.52-604,695.56

Finding the Fourth Proportional to 1,615,680.04, 2,423,581.52 and 604,695.56

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Solution

The fourth proportional to 1,615,680.04, 2,423,581.52 and 604,695.56 is: 907,066.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,615,680.04 : 2,423,581.52 = 604,695.56 : x
  2. Step 2: Convert to fraction form
    1,615,680.04/2,423,581.52 = 604,695.56/x
  3. Step 3: Cross multiply
    1,615,680.04x = 2,423,581.52 × 604,695.56
  4. Step 4: Simplify right side
    1,615,680.04x = 1,465,528,984,442.05
  5. Step 5: Solve for x
    x = 1,465,528,984,442.05/1,615,680.04
  6. Step 6: Final answer
    x = 907,066.34

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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.