Home / 2,775,211.60-4,156,596.60-2,277,547.60

Finding the Fourth Proportional to 2,775,211.60, 4,156,596.60 and 2,277,547.60

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Solution

The fourth proportional to 2,775,211.60, 4,156,596.60 and 2,277,547.60 is: 3,411,216.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,775,211.60 : 4,156,596.60 = 2,277,547.60 : x
  2. Step 2: Convert to fraction form
    2,775,211.60/4,156,596.60 = 2,277,547.60/x
  3. Step 3: Cross multiply
    2,775,211.60x = 4,156,596.60 × 2,277,547.60
  4. Step 4: Simplify right side
    2,775,211.60x = 9,466,846,610,498.16
  5. Step 5: Solve for x
    x = 9,466,846,610,498.16/2,775,211.60
  6. Step 6: Final answer
    x = 3,411,216.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.