Home / 1,484,657.24-2,227,205.10-537,807.20

Finding the Fourth Proportional to 1,484,657.24, 2,227,205.10 and 537,807.20

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Solution

The fourth proportional to 1,484,657.24, 2,227,205.10 and 537,807.20 is: 806,790.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,657.24 : 2,227,205.10 = 537,807.20 : x
  2. Step 2: Convert to fraction form
    1,484,657.24/2,227,205.10 = 537,807.20/x
  3. Step 3: Cross multiply
    1,484,657.24x = 2,227,205.10 × 537,807.20
  4. Step 4: Simplify right side
    1,484,657.24x = 1,197,806,938,656.72
  5. Step 5: Solve for x
    x = 1,197,806,938,656.72/1,484,657.24
  6. Step 6: Final answer
    x = 806,790.22

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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.