Home / 5,197,463.60-7,173,384.74-3,023,267.06

Finding the Fourth Proportional to 5,197,463.60, 7,173,384.74 and 3,023,267.06

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Solution

The fourth proportional to 5,197,463.60, 7,173,384.74 and 3,023,267.06 is: 4,172,623.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,197,463.60 : 7,173,384.74 = 3,023,267.06 : x
  2. Step 2: Convert to fraction form
    5,197,463.60/7,173,384.74 = 3,023,267.06/x
  3. Step 3: Cross multiply
    5,197,463.60x = 7,173,384.74 × 3,023,267.06
  4. Step 4: Simplify right side
    5,197,463.60x = 21,687,057,807,303.04
  5. Step 5: Solve for x
    x = 21,687,057,807,303.04/5,197,463.60
  6. Step 6: Final answer
    x = 4,172,623.32

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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.