Home / 4,098,347.51-6,147,816.51-1,574,002.76

Finding the Fourth Proportional to 4,098,347.51, 6,147,816.51 and 1,574,002.76

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Solution

The fourth proportional to 4,098,347.51, 6,147,816.51 and 1,574,002.76 is: 2,361,117.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,347.51 : 6,147,816.51 = 1,574,002.76 : x
  2. Step 2: Convert to fraction form
    4,098,347.51/6,147,816.51 = 1,574,002.76/x
  3. Step 3: Cross multiply
    4,098,347.51x = 6,147,816.51 × 1,574,002.76
  4. Step 4: Simplify right side
    4,098,347.51x = 9,676,680,136,100.92
  5. Step 5: Solve for x
    x = 9,676,680,136,100.92/4,098,347.51
  6. Step 6: Final answer
    x = 2,361,117.53

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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.