Home / 1,650,037.15-2,277,156.49-924,885.05

Finding the Fourth Proportional to 1,650,037.15, 2,277,156.49 and 924,885.05

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Solution

The fourth proportional to 1,650,037.15, 2,277,156.49 and 924,885.05 is: 1,276,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,037.15 : 2,277,156.49 = 924,885.05 : x
  2. Step 2: Convert to fraction form
    1,650,037.15/2,277,156.49 = 924,885.05/x
  3. Step 3: Cross multiply
    1,650,037.15x = 2,277,156.49 × 924,885.05
  4. Step 4: Simplify right side
    1,650,037.15x = 2,106,107,994,111.48
  5. Step 5: Solve for x
    x = 2,106,107,994,111.48/1,650,037.15
  6. Step 6: Final answer
    x = 1,276,400.35

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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.