Home / 1,506,330-2,077,822.56-894,079.36

Finding the Fourth Proportional to 1,506,330, 2,077,822.56 and 894,079.36

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Solution

The fourth proportional to 1,506,330, 2,077,822.56 and 894,079.36 is: 1,233,287.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,330 : 2,077,822.56 = 894,079.36 : x
  2. Step 2: Convert to fraction form
    1,506,330/2,077,822.56 = 894,079.36/x
  3. Step 3: Cross multiply
    1,506,330x = 2,077,822.56 × 894,079.36
  4. Step 4: Simplify right side
    1,506,330x = 1,857,738,264,638.36
  5. Step 5: Solve for x
    x = 1,857,738,264,638.36/1,506,330
  6. Step 6: Final answer
    x = 1,233,287.70

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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.