Home / 4,887,023.16-7,331,587.74-1,475,024.52

Finding the Fourth Proportional to 4,887,023.16, 7,331,587.74 and 1,475,024.52

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Solution

The fourth proportional to 4,887,023.16, 7,331,587.74 and 1,475,024.52 is: 2,212,854.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,023.16 : 7,331,587.74 = 1,475,024.52 : x
  2. Step 2: Convert to fraction form
    4,887,023.16/7,331,587.74 = 1,475,024.52/x
  3. Step 3: Cross multiply
    4,887,023.16x = 7,331,587.74 × 1,475,024.52
  4. Step 4: Simplify right side
    4,887,023.16x = 10,814,271,687,031.38
  5. Step 5: Solve for x
    x = 10,814,271,687,031.38/4,887,023.16
  6. Step 6: Final answer
    x = 2,212,854.60

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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.