Home / 4,610,426.15-6,362,358.30-2,545,570.40

Finding the Fourth Proportional to 4,610,426.15, 6,362,358.30 and 2,545,570.40

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Solution

The fourth proportional to 4,610,426.15, 6,362,358.30 and 2,545,570.40 is: 3,512,870.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,426.15 : 6,362,358.30 = 2,545,570.40 : x
  2. Step 2: Convert to fraction form
    4,610,426.15/6,362,358.30 = 2,545,570.40/x
  3. Step 3: Cross multiply
    4,610,426.15x = 6,362,358.30 × 2,545,570.40
  4. Step 4: Simplify right side
    4,610,426.15x = 16,195,830,930,862.53
  5. Step 5: Solve for x
    x = 16,195,830,930,862.53/4,610,426.15
  6. Step 6: Final answer
    x = 3,512,870.70

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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.