Home / 6,742,283.04-10,113,156.45-3,715,650

Finding the Fourth Proportional to 6,742,283.04, 10,113,156.45 and 3,715,650

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Solution

The fourth proportional to 6,742,283.04, 10,113,156.45 and 3,715,650 is: 5,573,327.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,283.04 : 10,113,156.45 = 3,715,650 : x
  2. Step 2: Convert to fraction form
    6,742,283.04/10,113,156.45 = 3,715,650/x
  3. Step 3: Cross multiply
    6,742,283.04x = 10,113,156.45 × 3,715,650
  4. Step 4: Simplify right side
    6,742,283.04x = 37,576,949,763,442.50
  5. Step 5: Solve for x
    x = 37,576,949,763,442.50/6,742,283.04
  6. Step 6: Final answer
    x = 5,573,327.25

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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.