Home / 7,625,545.26-10,523,214.21-4,140,852.92

Finding the Fourth Proportional to 7,625,545.26, 10,523,214.21 and 4,140,852.92

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Solution

The fourth proportional to 7,625,545.26, 10,523,214.21 and 4,140,852.92 is: 5,714,356.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,625,545.26 : 10,523,214.21 = 4,140,852.92 : x
  2. Step 2: Convert to fraction form
    7,625,545.26/10,523,214.21 = 4,140,852.92/x
  3. Step 3: Cross multiply
    7,625,545.26x = 10,523,214.21 × 4,140,852.92
  4. Step 4: Simplify right side
    7,625,545.26x = 43,575,082,236,647.93
  5. Step 5: Solve for x
    x = 43,575,082,236,647.93/7,625,545.26
  6. Step 6: Final answer
    x = 5,714,356.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.