Home / 6,545,065.47-9,032,104.18-3,604,826.08

Finding the Fourth Proportional to 6,545,065.47, 9,032,104.18 and 3,604,826.08

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Solution

The fourth proportional to 6,545,065.47, 9,032,104.18 and 3,604,826.08 is: 4,974,612.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,065.47 : 9,032,104.18 = 3,604,826.08 : x
  2. Step 2: Convert to fraction form
    6,545,065.47/9,032,104.18 = 3,604,826.08/x
  3. Step 3: Cross multiply
    6,545,065.47x = 9,032,104.18 × 3,604,826.08
  4. Step 4: Simplify right side
    6,545,065.47x = 32,559,164,705,341.02
  5. Step 5: Solve for x
    x = 32,559,164,705,341.02/6,545,065.47
  6. Step 6: Final answer
    x = 4,974,612.53

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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.