Home / 2,358,532-3,537,836.40-675,628.96

Finding the Fourth Proportional to 2,358,532, 3,537,836.40 and 675,628.96

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Solution

The fourth proportional to 2,358,532, 3,537,836.40 and 675,628.96 is: 1,013,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,532 : 3,537,836.40 = 675,628.96 : x
  2. Step 2: Convert to fraction form
    2,358,532/3,537,836.40 = 675,628.96/x
  3. Step 3: Cross multiply
    2,358,532x = 3,537,836.40 × 675,628.96
  4. Step 4: Simplify right side
    2,358,532x = 2,390,264,727,582.14
  5. Step 5: Solve for x
    x = 2,390,264,727,582.14/2,358,532
  6. Step 6: Final answer
    x = 1,013,454.44

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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.