Home / 2,903,934.60-4,352,402.70-1,483,259.40

Finding the Fourth Proportional to 2,903,934.60, 4,352,402.70 and 1,483,259.40

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Solution

The fourth proportional to 2,903,934.60, 4,352,402.70 and 1,483,259.40 is: 2,223,101.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,934.60 : 4,352,402.70 = 1,483,259.40 : x
  2. Step 2: Convert to fraction form
    2,903,934.60/4,352,402.70 = 1,483,259.40/x
  3. Step 3: Cross multiply
    2,903,934.60x = 4,352,402.70 × 1,483,259.40
  4. Step 4: Simplify right side
    2,903,934.60x = 6,455,742,217,360.38
  5. Step 5: Solve for x
    x = 6,455,742,217,360.38/2,903,934.60
  6. Step 6: Final answer
    x = 2,223,101.79

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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.