Home / 1,506,326.76-2,077,818.08-894,076.11

Finding the Fourth Proportional to 1,506,326.76, 2,077,818.08 and 894,076.11

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Solution

The fourth proportional to 1,506,326.76, 2,077,818.08 and 894,076.11 is: 1,233,283.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,326.76 : 2,077,818.08 = 894,076.11 : x
  2. Step 2: Convert to fraction form
    1,506,326.76/2,077,818.08 = 894,076.11/x
  3. Step 3: Cross multiply
    1,506,326.76x = 2,077,818.08 × 894,076.11
  4. Step 4: Simplify right side
    1,506,326.76x = 1,857,727,501,783.69
  5. Step 5: Solve for x
    x = 1,857,727,501,783.69/1,506,326.76
  6. Step 6: Final answer
    x = 1,233,283.21

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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.