Home / 4,362,116.61-6,015,802.12-2,730,672.70

Finding the Fourth Proportional to 4,362,116.61, 6,015,802.12 and 2,730,672.70

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Solution

The fourth proportional to 4,362,116.61, 6,015,802.12 and 2,730,672.70 is: 3,765,875.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,116.61 : 6,015,802.12 = 2,730,672.70 : x
  2. Step 2: Convert to fraction form
    4,362,116.61/6,015,802.12 = 2,730,672.70/x
  3. Step 3: Cross multiply
    4,362,116.61x = 6,015,802.12 × 2,730,672.70
  4. Step 4: Simplify right side
    4,362,116.61x = 16,427,186,617,686.12
  5. Step 5: Solve for x
    x = 16,427,186,617,686.12/4,362,116.61
  6. Step 6: Final answer
    x = 3,765,875.17

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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.