Home / 7,363,864.02-11,047,534.65-2,315,174.52

Finding the Fourth Proportional to 7,363,864.02, 11,047,534.65 and 2,315,174.52

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Solution

The fourth proportional to 7,363,864.02, 11,047,534.65 and 2,315,174.52 is: 3,473,308.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,864.02 : 11,047,534.65 = 2,315,174.52 : x
  2. Step 2: Convert to fraction form
    7,363,864.02/11,047,534.65 = 2,315,174.52/x
  3. Step 3: Cross multiply
    7,363,864.02x = 11,047,534.65 × 2,315,174.52
  4. Step 4: Simplify right side
    7,363,864.02x = 25,576,970,730,497.12
  5. Step 5: Solve for x
    x = 25,576,970,730,497.12/7,363,864.02
  6. Step 6: Final answer
    x = 3,473,308.40

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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.