Home / 6,908,968.90-9,532,663.02-4,553,905.70

Finding the Fourth Proportional to 6,908,968.90, 9,532,663.02 and 4,553,905.70

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Solution

The fourth proportional to 6,908,968.90, 9,532,663.02 and 4,553,905.70 is: 6,283,260.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908,968.90 : 9,532,663.02 = 4,553,905.70 : x
  2. Step 2: Convert to fraction form
    6,908,968.90/9,532,663.02 = 4,553,905.70/x
  3. Step 3: Cross multiply
    6,908,968.90x = 9,532,663.02 × 4,553,905.70
  4. Step 4: Simplify right side
    6,908,968.90x = 43,410,848,432,569.72
  5. Step 5: Solve for x
    x = 43,410,848,432,569.72/6,908,968.90
  6. Step 6: Final answer
    x = 6,283,260.07

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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.