Home / 8,498,011.16-11,726,888.64-4,826,916.30

Finding the Fourth Proportional to 8,498,011.16, 11,726,888.64 and 4,826,916.30

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Solution

The fourth proportional to 8,498,011.16, 11,726,888.64 and 4,826,916.30 is: 6,660,936.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,498,011.16 : 11,726,888.64 = 4,826,916.30 : x
  2. Step 2: Convert to fraction form
    8,498,011.16/11,726,888.64 = 4,826,916.30/x
  3. Step 3: Cross multiply
    8,498,011.16x = 11,726,888.64 × 4,826,916.30
  4. Step 4: Simplify right side
    8,498,011.16x = 56,604,709,924,700.84
  5. Step 5: Solve for x
    x = 56,604,709,924,700.84/8,498,011.16
  6. Step 6: Final answer
    x = 6,660,936.17

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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.