Home / 7,232,859.90-10,833,543.45-4,388,010.30

Finding the Fourth Proportional to 7,232,859.90, 10,833,543.45 and 4,388,010.30

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Solution

The fourth proportional to 7,232,859.90, 10,833,543.45 and 4,388,010.30 is: 6,572,462.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,859.90 : 10,833,543.45 = 4,388,010.30 : x
  2. Step 2: Convert to fraction form
    7,232,859.90/10,833,543.45 = 4,388,010.30/x
  3. Step 3: Cross multiply
    7,232,859.90x = 10,833,543.45 × 4,388,010.30
  4. Step 4: Simplify right side
    7,232,859.90x = 47,537,700,244,097.53
  5. Step 5: Solve for x
    x = 47,537,700,244,097.53/7,232,859.90
  6. Step 6: Final answer
    x = 6,572,462.47

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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.