Home / 1,573,937.40-2,354,858.10-1,569,905.40

Finding the Fourth Proportional to 1,573,937.40, 2,354,858.10 and 1,569,905.40

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Solution

The fourth proportional to 1,573,937.40, 2,354,858.10 and 1,569,905.40 is: 2,348,825.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,937.40 : 2,354,858.10 = 1,569,905.40 : x
  2. Step 2: Convert to fraction form
    1,573,937.40/2,354,858.10 = 1,569,905.40/x
  3. Step 3: Cross multiply
    1,573,937.40x = 2,354,858.10 × 1,569,905.40
  4. Step 4: Simplify right side
    1,573,937.40x = 3,696,904,447,423.74
  5. Step 5: Solve for x
    x = 3,696,904,447,423.74/1,573,937.40
  6. Step 6: Final answer
    x = 2,348,825.59

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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.