Home / 4,832,712.56-6,668,972.63-2,657,240.48

Finding the Fourth Proportional to 4,832,712.56, 6,668,972.63 and 2,657,240.48

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Solution

The fourth proportional to 4,832,712.56, 6,668,972.63 and 2,657,240.48 is: 3,666,898.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,712.56 : 6,668,972.63 = 2,657,240.48 : x
  2. Step 2: Convert to fraction form
    4,832,712.56/6,668,972.63 = 2,657,240.48/x
  3. Step 3: Cross multiply
    4,832,712.56x = 6,668,972.63 × 2,657,240.48
  4. Step 4: Simplify right side
    4,832,712.56x = 17,721,064,035,834.29
  5. Step 5: Solve for x
    x = 17,721,064,035,834.29/4,832,712.56
  6. Step 6: Final answer
    x = 3,666,898.00

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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.