Home / 6,634,368.04-9,158,252.76-4,460,172.18

Finding the Fourth Proportional to 6,634,368.04, 9,158,252.76 and 4,460,172.18

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Solution

The fourth proportional to 6,634,368.04, 9,158,252.76 and 4,460,172.18 is: 6,156,936.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,368.04 : 9,158,252.76 = 4,460,172.18 : x
  2. Step 2: Convert to fraction form
    6,634,368.04/9,158,252.76 = 4,460,172.18/x
  3. Step 3: Cross multiply
    6,634,368.04x = 9,158,252.76 × 4,460,172.18
  4. Step 4: Simplify right side
    6,634,368.04x = 40,847,384,177,560.21
  5. Step 5: Solve for x
    x = 40,847,384,177,560.21/6,634,368.04
  6. Step 6: Final answer
    x = 6,156,936.72

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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.