Home / 1,744,502.44-2,407,060.45-1,019,210.08

Finding the Fourth Proportional to 1,744,502.44, 2,407,060.45 and 1,019,210.08

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Solution

The fourth proportional to 1,744,502.44, 2,407,060.45 and 1,019,210.08 is: 1,406,303.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,502.44 : 2,407,060.45 = 1,019,210.08 : x
  2. Step 2: Convert to fraction form
    1,744,502.44/2,407,060.45 = 1,019,210.08/x
  3. Step 3: Cross multiply
    1,744,502.44x = 2,407,060.45 × 1,019,210.08
  4. Step 4: Simplify right side
    1,744,502.44x = 2,453,300,273,809.34
  5. Step 5: Solve for x
    x = 2,453,300,273,809.34/1,744,502.44
  6. Step 6: Final answer
    x = 1,406,303.72

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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.