Home / 4,937,982.24-7,402,987.32-4,539,401.52

Finding the Fourth Proportional to 4,937,982.24, 7,402,987.32 and 4,539,401.52

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Solution

The fourth proportional to 4,937,982.24, 7,402,987.32 and 4,539,401.52 is: 6,805,437.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,982.24 : 7,402,987.32 = 4,539,401.52 : x
  2. Step 2: Convert to fraction form
    4,937,982.24/7,402,987.32 = 4,539,401.52/x
  3. Step 3: Cross multiply
    4,937,982.24x = 7,402,987.32 × 4,539,401.52
  4. Step 4: Simplify right side
    4,937,982.24x = 33,605,131,892,948.72
  5. Step 5: Solve for x
    x = 33,605,131,892,948.72/4,937,982.24
  6. Step 6: Final answer
    x = 6,805,437.98

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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.