Home / 2,360,412.03-3,527,180.72-1,772,337.90

Finding the Fourth Proportional to 2,360,412.03, 3,527,180.72 and 1,772,337.90

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Solution

The fourth proportional to 2,360,412.03, 3,527,180.72 and 1,772,337.90 is: 2,648,417.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,412.03 : 3,527,180.72 = 1,772,337.90 : x
  2. Step 2: Convert to fraction form
    2,360,412.03/3,527,180.72 = 1,772,337.90/x
  3. Step 3: Cross multiply
    2,360,412.03x = 3,527,180.72 × 1,772,337.90
  4. Step 4: Simplify right side
    2,360,412.03x = 6,251,356,061,343.60
  5. Step 5: Solve for x
    x = 6,251,356,061,343.60/2,360,412.03
  6. Step 6: Final answer
    x = 2,648,417.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.