Home / 4,937,492.12-7,406,184.72-3,746,727.32

Finding the Fourth Proportional to 4,937,492.12, 7,406,184.72 and 3,746,727.32

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Solution

The fourth proportional to 4,937,492.12, 7,406,184.72 and 3,746,727.32 is: 5,620,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,492.12 : 7,406,184.72 = 3,746,727.32 : x
  2. Step 2: Convert to fraction form
    4,937,492.12/7,406,184.72 = 3,746,727.32/x
  3. Step 3: Cross multiply
    4,937,492.12x = 7,406,184.72 × 3,746,727.32
  4. Step 4: Simplify right side
    4,937,492.12x = 27,748,954,627,390.55
  5. Step 5: Solve for x
    x = 27,748,954,627,390.55/4,937,492.12
  6. Step 6: Final answer
    x = 5,620,050.41

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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.