Home / 2,500,739.04-3,746,598.48-1,539,521.76

Finding the Fourth Proportional to 2,500,739.04, 3,746,598.48 and 1,539,521.76

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Solution

The fourth proportional to 2,500,739.04, 3,746,598.48 and 1,539,521.76 is: 2,306,506.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,739.04 : 3,746,598.48 = 1,539,521.76 : x
  2. Step 2: Convert to fraction form
    2,500,739.04/3,746,598.48 = 1,539,521.76/x
  3. Step 3: Cross multiply
    2,500,739.04x = 3,746,598.48 × 1,539,521.76
  4. Step 4: Simplify right side
    2,500,739.04x = 5,767,969,885,942.93
  5. Step 5: Solve for x
    x = 5,767,969,885,942.93/2,500,739.04
  6. Step 6: Final answer
    x = 2,306,506.11

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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.