Home / 9,465,816.08-13,063,864.18-5,492,962.46

Finding the Fourth Proportional to 9,465,816.08, 13,063,864.18 and 5,492,962.46

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Solution

The fourth proportional to 9,465,816.08, 13,063,864.18 and 5,492,962.46 is: 7,580,890.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,816.08 : 13,063,864.18 = 5,492,962.46 : x
  2. Step 2: Convert to fraction form
    9,465,816.08/13,063,864.18 = 5,492,962.46/x
  3. Step 3: Cross multiply
    9,465,816.08x = 13,063,864.18 × 5,492,962.46
  4. Step 4: Simplify right side
    9,465,816.08x = 71,759,315,523,278.69
  5. Step 5: Solve for x
    x = 71,759,315,523,278.69/9,465,816.08
  6. Step 6: Final answer
    x = 7,580,890.53

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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.