Home / 6,526,877.13-9,790,315.70-2,482,430.76

Finding the Fourth Proportional to 6,526,877.13, 9,790,315.70 and 2,482,430.76

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Solution

The fourth proportional to 6,526,877.13, 9,790,315.70 and 2,482,430.76 is: 3,723,646.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,877.13 : 9,790,315.70 = 2,482,430.76 : x
  2. Step 2: Convert to fraction form
    6,526,877.13/9,790,315.70 = 2,482,430.76/x
  3. Step 3: Cross multiply
    6,526,877.13x = 9,790,315.70 × 2,482,430.76
  4. Step 4: Simplify right side
    6,526,877.13x = 24,303,780,831,378.78
  5. Step 5: Solve for x
    x = 24,303,780,831,378.78/6,526,877.13
  6. Step 6: Final answer
    x = 3,723,646.14

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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.