Home / 4,693,307.50-6,476,764.35-2,547,131.50

Finding the Fourth Proportional to 4,693,307.50, 6,476,764.35 and 2,547,131.50

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Solution

The fourth proportional to 4,693,307.50, 6,476,764.35 and 2,547,131.50 is: 3,515,041.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,307.50 : 6,476,764.35 = 2,547,131.50 : x
  2. Step 2: Convert to fraction form
    4,693,307.50/6,476,764.35 = 2,547,131.50/x
  3. Step 3: Cross multiply
    4,693,307.50x = 6,476,764.35 × 2,547,131.50
  4. Step 4: Simplify right side
    4,693,307.50x = 16,497,170,493,962.02
  5. Step 5: Solve for x
    x = 16,497,170,493,962.02/4,693,307.50
  6. Step 6: Final answer
    x = 3,515,041.47

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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.