Home / 8,864,021.04-12,232,536.16-4,996,541.16

Finding the Fourth Proportional to 8,864,021.04, 12,232,536.16 and 4,996,541.16

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Solution

The fourth proportional to 8,864,021.04, 12,232,536.16 and 4,996,541.16 is: 6,895,332.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864,021.04 : 12,232,536.16 = 4,996,541.16 : x
  2. Step 2: Convert to fraction form
    8,864,021.04/12,232,536.16 = 4,996,541.16/x
  3. Step 3: Cross multiply
    8,864,021.04x = 12,232,536.16 × 4,996,541.16
  4. Step 4: Simplify right side
    8,864,021.04x = 61,120,370,414,628.35
  5. Step 5: Solve for x
    x = 61,120,370,414,628.35/8,864,021.04
  6. Step 6: Final answer
    x = 6,895,332.28

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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.