Home / 8,818,883.04-12,169,647.28-4,898,893.24

Finding the Fourth Proportional to 8,818,883.04, 12,169,647.28 and 4,898,893.24

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Solution

The fourth proportional to 8,818,883.04, 12,169,647.28 and 4,898,893.24 is: 6,760,244.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,818,883.04 : 12,169,647.28 = 4,898,893.24 : x
  2. Step 2: Convert to fraction form
    8,818,883.04/12,169,647.28 = 4,898,893.24/x
  3. Step 3: Cross multiply
    8,818,883.04x = 12,169,647.28 × 4,898,893.24
  4. Step 4: Simplify right side
    8,818,883.04x = 59,617,802,793,176.38
  5. Step 5: Solve for x
    x = 59,617,802,793,176.38/8,818,883.04
  6. Step 6: Final answer
    x = 6,760,244.19

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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.