Home / 5,035,507.65-7,553,261.48-4,238,346.15

Finding the Fourth Proportional to 5,035,507.65, 7,553,261.48 and 4,238,346.15

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Solution

The fourth proportional to 5,035,507.65, 7,553,261.48 and 4,238,346.15 is: 6,357,519.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,507.65 : 7,553,261.48 = 4,238,346.15 : x
  2. Step 2: Convert to fraction form
    5,035,507.65/7,553,261.48 = 4,238,346.15/x
  3. Step 3: Cross multiply
    5,035,507.65x = 7,553,261.48 × 4,238,346.15
  4. Step 4: Simplify right side
    5,035,507.65x = 32,013,336,692,509.57
  5. Step 5: Solve for x
    x = 32,013,336,692,509.57/5,035,507.65
  6. Step 6: Final answer
    x = 6,357,519.23

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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.