Home / 8,377,750.04-11,561,341.40-4,706,821.40

Finding the Fourth Proportional to 8,377,750.04, 11,561,341.40 and 4,706,821.40

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Solution

The fourth proportional to 8,377,750.04, 11,561,341.40 and 4,706,821.40 is: 6,495,439.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,377,750.04 : 11,561,341.40 = 4,706,821.40 : x
  2. Step 2: Convert to fraction form
    8,377,750.04/11,561,341.40 = 4,706,821.40/x
  3. Step 3: Cross multiply
    8,377,750.04x = 11,561,341.40 × 4,706,821.40
  4. Step 4: Simplify right side
    8,377,750.04x = 54,417,169,114,225.97
  5. Step 5: Solve for x
    x = 54,417,169,114,225.97/8,377,750.04
  6. Step 6: Final answer
    x = 6,495,439.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.