Home / 4,748,967.48-7,123,351.32-1,154,752.86

Finding the Fourth Proportional to 4,748,967.48, 7,123,351.32 and 1,154,752.86

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Solution

The fourth proportional to 4,748,967.48, 7,123,351.32 and 1,154,752.86 is: 1,732,105.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,967.48 : 7,123,351.32 = 1,154,752.86 : x
  2. Step 2: Convert to fraction form
    4,748,967.48/7,123,351.32 = 1,154,752.86/x
  3. Step 3: Cross multiply
    4,748,967.48x = 7,123,351.32 × 1,154,752.86
  4. Step 4: Simplify right side
    4,748,967.48x = 8,225,710,309,554.78
  5. Step 5: Solve for x
    x = 8,225,710,309,554.78/4,748,967.48
  6. Step 6: Final answer
    x = 1,732,105.00

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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.