Home / 9,095,445.47-12,551,685.02-4,965,527.43

Finding the Fourth Proportional to 9,095,445.47, 12,551,685.02 and 4,965,527.43

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Solution

The fourth proportional to 9,095,445.47, 12,551,685.02 and 4,965,527.43 is: 6,852,411.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,445.47 : 12,551,685.02 = 4,965,527.43 : x
  2. Step 2: Convert to fraction form
    9,095,445.47/12,551,685.02 = 4,965,527.43/x
  3. Step 3: Cross multiply
    9,095,445.47x = 12,551,685.02 × 4,965,527.43
  4. Step 4: Simplify right side
    9,095,445.47x = 62,325,736,259,530.09
  5. Step 5: Solve for x
    x = 62,325,736,259,530.09/9,095,445.47
  6. Step 6: Final answer
    x = 6,852,411.62

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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.