Home / 7,610,406.01-10,502,789.90-4,514,762.18

Finding the Fourth Proportional to 7,610,406.01, 10,502,789.90 and 4,514,762.18

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Solution

The fourth proportional to 7,610,406.01, 10,502,789.90 and 4,514,762.18 is: 6,230,626.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,406.01 : 10,502,789.90 = 4,514,762.18 : x
  2. Step 2: Convert to fraction form
    7,610,406.01/10,502,789.90 = 4,514,762.18/x
  3. Step 3: Cross multiply
    7,610,406.01x = 10,502,789.90 × 4,514,762.18
  4. Step 4: Simplify right side
    7,610,406.01x = 47,417,598,628,689.15
  5. Step 5: Solve for x
    x = 47,417,598,628,689.15/7,610,406.01
  6. Step 6: Final answer
    x = 6,230,626.67

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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.