Home / 3,303,363.30-4,955,035.50-907,210.25

Finding the Fourth Proportional to 3,303,363.30, 4,955,035.50 and 907,210.25

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Solution

The fourth proportional to 3,303,363.30, 4,955,035.50 and 907,210.25 is: 1,360,812.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,363.30 : 4,955,035.50 = 907,210.25 : x
  2. Step 2: Convert to fraction form
    3,303,363.30/4,955,035.50 = 907,210.25/x
  3. Step 3: Cross multiply
    3,303,363.30x = 4,955,035.50 × 907,210.25
  4. Step 4: Simplify right side
    3,303,363.30x = 4,495,258,969,938.70
  5. Step 5: Solve for x
    x = 4,495,258,969,938.70/3,303,363.30
  6. Step 6: Final answer
    x = 1,360,812.77

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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.