Home / 4,547,766.06-6,813,941.57-2,746,866.13

Finding the Fourth Proportional to 4,547,766.06, 6,813,941.57 and 2,746,866.13

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Solution

The fourth proportional to 4,547,766.06, 6,813,941.57 and 2,746,866.13 is: 4,115,643.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,766.06 : 6,813,941.57 = 2,746,866.13 : x
  2. Step 2: Convert to fraction form
    4,547,766.06/6,813,941.57 = 2,746,866.13/x
  3. Step 3: Cross multiply
    4,547,766.06x = 6,813,941.57 × 2,746,866.13
  4. Step 4: Simplify right side
    4,547,766.06x = 18,716,985,301,593.63
  5. Step 5: Solve for x
    x = 18,716,985,301,593.63/4,547,766.06
  6. Step 6: Final answer
    x = 4,115,643.83

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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.