Home / 2,468,510.48-3,701,434.37-1,119,937.28

Finding the Fourth Proportional to 2,468,510.48, 3,701,434.37 and 1,119,937.28

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Solution

The fourth proportional to 2,468,510.48, 3,701,434.37 and 1,119,937.28 is: 1,679,301.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,510.48 : 3,701,434.37 = 1,119,937.28 : x
  2. Step 2: Convert to fraction form
    2,468,510.48/3,701,434.37 = 1,119,937.28/x
  3. Step 3: Cross multiply
    2,468,510.48x = 3,701,434.37 × 1,119,937.28
  4. Step 4: Simplify right side
    2,468,510.48x = 4,145,374,316,329.46
  5. Step 5: Solve for x
    x = 4,145,374,316,329.46/2,468,510.48
  6. Step 6: Final answer
    x = 1,679,301.89

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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.