Home / 9,684,886.93-13,364,154.90-5,963,126.87

Finding the Fourth Proportional to 9,684,886.93, 13,364,154.90 and 5,963,126.87

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Solution

The fourth proportional to 9,684,886.93, 13,364,154.90 and 5,963,126.87 is: 8,228,506.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,886.93 : 13,364,154.90 = 5,963,126.87 : x
  2. Step 2: Convert to fraction form
    9,684,886.93/13,364,154.90 = 5,963,126.87/x
  3. Step 3: Cross multiply
    9,684,886.93x = 13,364,154.90 × 5,963,126.87
  4. Step 4: Simplify right side
    9,684,886.93x = 79,692,151,179,032.17
  5. Step 5: Solve for x
    x = 79,692,151,179,032.17/9,684,886.93
  6. Step 6: Final answer
    x = 8,228,506.10

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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.