Home / 7,062,187.40-10,598,810.70-3,276,139.40

Finding the Fourth Proportional to 7,062,187.40, 10,598,810.70 and 3,276,139.40

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Solution

The fourth proportional to 7,062,187.40, 10,598,810.70 and 3,276,139.40 is: 4,916,774.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,187.40 : 10,598,810.70 = 3,276,139.40 : x
  2. Step 2: Convert to fraction form
    7,062,187.40/10,598,810.70 = 3,276,139.40/x
  3. Step 3: Cross multiply
    7,062,187.40x = 10,598,810.70 × 3,276,139.40
  4. Step 4: Simplify right side
    7,062,187.40x = 34,723,181,327,411.58
  5. Step 5: Solve for x
    x = 34,723,181,327,411.58/7,062,187.40
  6. Step 6: Final answer
    x = 4,916,774.27

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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.