Home / 4,742,114.95-7,113,913.17-1,546,497.82

Finding the Fourth Proportional to 4,742,114.95, 7,113,913.17 and 1,546,497.82

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Solution

The fourth proportional to 4,742,114.95, 7,113,913.17 and 1,546,497.82 is: 2,319,988.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,742,114.95 : 7,113,913.17 = 1,546,497.82 : x
  2. Step 2: Convert to fraction form
    4,742,114.95/7,113,913.17 = 1,546,497.82/x
  3. Step 3: Cross multiply
    4,742,114.95x = 7,113,913.17 × 1,546,497.82
  4. Step 4: Simplify right side
    4,742,114.95x = 11,001,651,209,074.29
  5. Step 5: Solve for x
    x = 11,001,651,209,074.29/4,742,114.95
  6. Step 6: Final answer
    x = 2,319,988.30

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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.