Home / 7,280,029.01-10,046,650.28-4,017,053.93

Finding the Fourth Proportional to 7,280,029.01, 10,046,650.28 and 4,017,053.93

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Solution

The fourth proportional to 7,280,029.01, 10,046,650.28 and 4,017,053.93 is: 5,543,650.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,280,029.01 : 10,046,650.28 = 4,017,053.93 : x
  2. Step 2: Convert to fraction form
    7,280,029.01/10,046,650.28 = 4,017,053.93/x
  3. Step 3: Cross multiply
    7,280,029.01x = 10,046,650.28 × 4,017,053.93
  4. Step 4: Simplify right side
    7,280,029.01x = 40,357,935,990,609.60
  5. Step 5: Solve for x
    x = 40,357,935,990,609.60/7,280,029.01
  6. Step 6: Final answer
    x = 5,543,650.44

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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.