Home / 9,103,460.28-13,657,158.72-4,843,009.32

Finding the Fourth Proportional to 9,103,460.28, 13,657,158.72 and 4,843,009.32

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Solution

The fourth proportional to 9,103,460.28, 13,657,158.72 and 4,843,009.32 is: 7,265,561.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,103,460.28 : 13,657,158.72 = 4,843,009.32 : x
  2. Step 2: Convert to fraction form
    9,103,460.28/13,657,158.72 = 4,843,009.32/x
  3. Step 3: Cross multiply
    9,103,460.28x = 13,657,158.72 × 4,843,009.32
  4. Step 4: Simplify right side
    9,103,460.28x = 66,141,746,965,679.28
  5. Step 5: Solve for x
    x = 66,141,746,965,679.28/9,103,460.28
  6. Step 6: Final answer
    x = 7,265,561.11

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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.