Home / 1,604,056.64-2,406,084.96-539,098.70

Finding the Fourth Proportional to 1,604,056.64, 2,406,084.96 and 539,098.70

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Solution

The fourth proportional to 1,604,056.64, 2,406,084.96 and 539,098.70 is: 808,648.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,056.64 : 2,406,084.96 = 539,098.70 : x
  2. Step 2: Convert to fraction form
    1,604,056.64/2,406,084.96 = 539,098.70/x
  3. Step 3: Cross multiply
    1,604,056.64x = 2,406,084.96 × 539,098.70
  4. Step 4: Simplify right side
    1,604,056.64x = 1,297,117,274,025.55
  5. Step 5: Solve for x
    x = 1,297,117,274,025.55/1,604,056.64
  6. Step 6: Final answer
    x = 808,648.05

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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.