Home / 3,754,519.59-5,632,341.40-1,358,924.72

Finding the Fourth Proportional to 3,754,519.59, 5,632,341.40 and 1,358,924.72

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Solution

The fourth proportional to 3,754,519.59, 5,632,341.40 and 1,358,924.72 is: 2,038,590.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,519.59 : 5,632,341.40 = 1,358,924.72 : x
  2. Step 2: Convert to fraction form
    3,754,519.59/5,632,341.40 = 1,358,924.72/x
  3. Step 3: Cross multiply
    3,754,519.59x = 5,632,341.40 × 1,358,924.72
  4. Step 4: Simplify right side
    3,754,519.59x = 7,653,927,984,821.21
  5. Step 5: Solve for x
    x = 7,653,927,984,821.21/3,754,519.59
  6. Step 6: Final answer
    x = 2,038,590.50

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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.