Home / 9,843,264.35-13,582,072.82-6,574,836.59

Finding the Fourth Proportional to 9,843,264.35, 13,582,072.82 and 6,574,836.59

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Solution

The fourth proportional to 9,843,264.35, 13,582,072.82 and 6,574,836.59 is: 9,072,184.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,843,264.35 : 13,582,072.82 = 6,574,836.59 : x
  2. Step 2: Convert to fraction form
    9,843,264.35/13,582,072.82 = 6,574,836.59/x
  3. Step 3: Cross multiply
    9,843,264.35x = 13,582,072.82 × 6,574,836.59
  4. Step 4: Simplify right side
    9,843,264.35x = 89,299,909,312,106.30
  5. Step 5: Solve for x
    x = 89,299,909,312,106.30/9,843,264.35
  6. Step 6: Final answer
    x = 9,072,184.40

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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.