Home / 2,547,900.70-3,516,199.99-1,460,382.15

Finding the Fourth Proportional to 2,547,900.70, 3,516,199.99 and 1,460,382.15

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Solution

The fourth proportional to 2,547,900.70, 3,516,199.99 and 1,460,382.15 is: 2,015,382.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,900.70 : 3,516,199.99 = 1,460,382.15 : x
  2. Step 2: Convert to fraction form
    2,547,900.70/3,516,199.99 = 1,460,382.15/x
  3. Step 3: Cross multiply
    2,547,900.70x = 3,516,199.99 × 1,460,382.15
  4. Step 4: Simplify right side
    2,547,900.70x = 5,134,995,701,226.18
  5. Step 5: Solve for x
    x = 5,134,995,701,226.18/2,547,900.70
  6. Step 6: Final answer
    x = 2,015,382.98

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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.