Home / 1,637,066.10-2,456,036.55-1,460,793.90

Finding the Fourth Proportional to 1,637,066.10, 2,456,036.55 and 1,460,793.90

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Solution

The fourth proportional to 1,637,066.10, 2,456,036.55 and 1,460,793.90 is: 2,191,581.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,066.10 : 2,456,036.55 = 1,460,793.90 : x
  2. Step 2: Convert to fraction form
    1,637,066.10/2,456,036.55 = 1,460,793.90/x
  3. Step 3: Cross multiply
    1,637,066.10x = 2,456,036.55 × 1,460,793.90
  4. Step 4: Simplify right side
    1,637,066.10x = 3,587,763,210,417.04
  5. Step 5: Solve for x
    x = 3,587,763,210,417.04/1,637,066.10
  6. Step 6: Final answer
    x = 2,191,581.15

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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.