Home / 4,045,419.71-5,582,848.91-2,326,541.58

Finding the Fourth Proportional to 4,045,419.71, 5,582,848.91 and 2,326,541.58

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Solution

The fourth proportional to 4,045,419.71, 5,582,848.91 and 2,326,541.58 is: 3,210,724.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,419.71 : 5,582,848.91 = 2,326,541.58 : x
  2. Step 2: Convert to fraction form
    4,045,419.71/5,582,848.91 = 2,326,541.58/x
  3. Step 3: Cross multiply
    4,045,419.71x = 5,582,848.91 × 2,326,541.58
  4. Step 4: Simplify right side
    4,045,419.71x = 12,988,730,112,339.97
  5. Step 5: Solve for x
    x = 12,988,730,112,339.97/4,045,419.71
  6. Step 6: Final answer
    x = 3,210,724.98

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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.