Home / 6,545,062.20-9,032,099.70-3,604,822.82

Finding the Fourth Proportional to 6,545,062.20, 9,032,099.70 and 3,604,822.82

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Solution

The fourth proportional to 6,545,062.20, 9,032,099.70 and 3,604,822.82 is: 4,974,608.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,062.20 : 9,032,099.70 = 3,604,822.82 : x
  2. Step 2: Convert to fraction form
    6,545,062.20/9,032,099.70 = 3,604,822.82/x
  3. Step 3: Cross multiply
    6,545,062.20x = 9,032,099.70 × 3,604,822.82
  4. Step 4: Simplify right side
    6,545,062.20x = 32,559,119,113,303.11
  5. Step 5: Solve for x
    x = 32,559,119,113,303.11/6,545,062.20
  6. Step 6: Final answer
    x = 4,974,608.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.