Home / 2,898,008.64-4,341,358.08-1,897,704

Finding the Fourth Proportional to 2,898,008.64, 4,341,358.08 and 1,897,704

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Solution

The fourth proportional to 2,898,008.64, 4,341,358.08 and 1,897,704 is: 2,842,853.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,008.64 : 4,341,358.08 = 1,897,704 : x
  2. Step 2: Convert to fraction form
    2,898,008.64/4,341,358.08 = 1,897,704/x
  3. Step 3: Cross multiply
    2,898,008.64x = 4,341,358.08 × 1,897,704
  4. Step 4: Simplify right side
    2,898,008.64x = 8,238,612,593,848.32
  5. Step 5: Solve for x
    x = 8,238,612,593,848.32/2,898,008.64
  6. Step 6: Final answer
    x = 2,842,853.01

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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.