Home / 4,376,822.92-6,564,088.40-1,301,985.28

Finding the Fourth Proportional to 4,376,822.92, 6,564,088.40 and 1,301,985.28

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Solution

The fourth proportional to 4,376,822.92, 6,564,088.40 and 1,301,985.28 is: 1,952,637.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,822.92 : 6,564,088.40 = 1,301,985.28 : x
  2. Step 2: Convert to fraction form
    4,376,822.92/6,564,088.40 = 1,301,985.28/x
  3. Step 3: Cross multiply
    4,376,822.92x = 6,564,088.40 × 1,301,985.28
  4. Step 4: Simplify right side
    4,376,822.92x = 8,546,346,466,908.83
  5. Step 5: Solve for x
    x = 8,546,346,466,908.83/4,376,822.92
  6. Step 6: Final answer
    x = 1,952,637.02

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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.