Home / 1,499,204.84-2,249,545.98-700,541.60

Finding the Fourth Proportional to 1,499,204.84, 2,249,545.98 and 700,541.60

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Solution

The fourth proportional to 1,499,204.84, 2,249,545.98 and 700,541.60 is: 1,051,157.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,204.84 : 2,249,545.98 = 700,541.60 : x
  2. Step 2: Convert to fraction form
    1,499,204.84/2,249,545.98 = 700,541.60/x
  3. Step 3: Cross multiply
    1,499,204.84x = 2,249,545.98 × 700,541.60
  4. Step 4: Simplify right side
    1,499,204.84x = 1,575,900,540,102.77
  5. Step 5: Solve for x
    x = 1,575,900,540,102.77/1,499,204.84
  6. Step 6: Final answer
    x = 1,051,157.59

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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.