Home / 9,594,401.53-14,387,505.51-5,553,678.46

Finding the Fourth Proportional to 9,594,401.53, 14,387,505.51 and 5,553,678.46

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Solution

The fourth proportional to 9,594,401.53, 14,387,505.51 and 5,553,678.46 is: 8,328,146.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594,401.53 : 14,387,505.51 = 5,553,678.46 : x
  2. Step 2: Convert to fraction form
    9,594,401.53/14,387,505.51 = 5,553,678.46/x
  3. Step 3: Cross multiply
    9,594,401.53x = 14,387,505.51 × 5,553,678.46
  4. Step 4: Simplify right side
    9,594,401.53x = 79,903,579,444,018.31
  5. Step 5: Solve for x
    x = 79,903,579,444,018.31/9,594,401.53
  6. Step 6: Final answer
    x = 8,328,146.28

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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.