Home / 4,697,643.04-6,482,711.76-2,551,482.40

Finding the Fourth Proportional to 4,697,643.04, 6,482,711.76 and 2,551,482.40

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Solution

The fourth proportional to 4,697,643.04, 6,482,711.76 and 2,551,482.40 is: 3,521,026.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,643.04 : 6,482,711.76 = 2,551,482.40 : x
  2. Step 2: Convert to fraction form
    4,697,643.04/6,482,711.76 = 2,551,482.40/x
  3. Step 3: Cross multiply
    4,697,643.04x = 6,482,711.76 × 2,551,482.40
  4. Step 4: Simplify right side
    4,697,643.04x = 16,540,524,959,913.02
  5. Step 5: Solve for x
    x = 16,540,524,959,913.02/4,697,643.04
  6. Step 6: Final answer
    x = 3,521,026.36

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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.