Home / 4,620,666.80-6,926,334.60-2,098,132.40

Finding the Fourth Proportional to 4,620,666.80, 6,926,334.60 and 2,098,132.40

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Solution

The fourth proportional to 4,620,666.80, 6,926,334.60 and 2,098,132.40 is: 3,145,080.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,666.80 : 6,926,334.60 = 2,098,132.40 : x
  2. Step 2: Convert to fraction form
    4,620,666.80/6,926,334.60 = 2,098,132.40/x
  3. Step 3: Cross multiply
    4,620,666.80x = 6,926,334.60 × 2,098,132.40
  4. Step 4: Simplify right side
    4,620,666.80x = 14,532,367,037,501.04
  5. Step 5: Solve for x
    x = 14,532,367,037,501.04/4,620,666.80
  6. Step 6: Final answer
    x = 3,145,080.06

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1.5x scale

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.