Home / 1,495,961.08-2,064,424.50-884,334.28

Finding the Fourth Proportional to 1,495,961.08, 2,064,424.50 and 884,334.28

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Solution

The fourth proportional to 1,495,961.08, 2,064,424.50 and 884,334.28 is: 1,220,380.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,961.08 : 2,064,424.50 = 884,334.28 : x
  2. Step 2: Convert to fraction form
    1,495,961.08/2,064,424.50 = 884,334.28/x
  3. Step 3: Cross multiply
    1,495,961.08x = 2,064,424.50 × 884,334.28
  4. Step 4: Simplify right side
    1,495,961.08x = 1,825,641,353,821.86
  5. Step 5: Solve for x
    x = 1,825,641,353,821.86/1,495,961.08
  6. Step 6: Final answer
    x = 1,220,380.25

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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.