Home / 2,547,902.58-3,516,202.58-1,460,384.03

Finding the Fourth Proportional to 2,547,902.58, 3,516,202.58 and 1,460,384.03

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Solution

The fourth proportional to 2,547,902.58, 3,516,202.58 and 1,460,384.03 is: 2,015,385.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,902.58 : 3,516,202.58 = 1,460,384.03 : x
  2. Step 2: Convert to fraction form
    2,547,902.58/3,516,202.58 = 1,460,384.03/x
  3. Step 3: Cross multiply
    2,547,902.58x = 3,516,202.58 × 1,460,384.03
  4. Step 4: Simplify right side
    2,547,902.58x = 5,135,006,094,076.80
  5. Step 5: Solve for x
    x = 5,135,006,094,076.80/2,547,902.58
  6. Step 6: Final answer
    x = 2,015,385.57

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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.