Home / 1,182,339.47-1,773,443.59-1,050,725.81

Finding the Fourth Proportional to 1,182,339.47, 1,773,443.59 and 1,050,725.81

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Solution

The fourth proportional to 1,182,339.47, 1,773,443.59 and 1,050,725.81 is: 1,576,030.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,339.47 : 1,773,443.59 = 1,050,725.81 : x
  2. Step 2: Convert to fraction form
    1,182,339.47/1,773,443.59 = 1,050,725.81/x
  3. Step 3: Cross multiply
    1,182,339.47x = 1,773,443.59 × 1,050,725.81
  4. Step 4: Simplify right side
    1,182,339.47x = 1,863,402,954,398.85
  5. Step 5: Solve for x
    x = 1,863,402,954,398.85/1,182,339.47
  6. Step 6: Final answer
    x = 1,576,030.40

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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.