Home / 8,185,923.96-12,287,402.28-6,029,384.28

Finding the Fourth Proportional to 8,185,923.96, 12,287,402.28 and 6,029,384.28

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Solution

The fourth proportional to 8,185,923.96, 12,287,402.28 and 6,029,384.28 is: 9,050,349.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,185,923.96 : 12,287,402.28 = 6,029,384.28 : x
  2. Step 2: Convert to fraction form
    8,185,923.96/12,287,402.28 = 6,029,384.28/x
  3. Step 3: Cross multiply
    8,185,923.96x = 12,287,402.28 × 6,029,384.28
  4. Step 4: Simplify right side
    8,185,923.96x = 74,085,470,149,068.16
  5. Step 5: Solve for x
    x = 74,085,470,149,068.16/8,185,923.96
  6. Step 6: Final answer
    x = 9,050,349.17

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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.