Home / 9,758,640.45-14,637,854.75-4,000,090.24

Finding the Fourth Proportional to 9,758,640.45, 14,637,854.75 and 4,000,090.24

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Solution

The fourth proportional to 9,758,640.45, 14,637,854.75 and 4,000,090.24 is: 6,000,091.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,640.45 : 14,637,854.75 = 4,000,090.24 : x
  2. Step 2: Convert to fraction form
    9,758,640.45/14,637,854.75 = 4,000,090.24/x
  3. Step 3: Cross multiply
    9,758,640.45x = 14,637,854.75 × 4,000,090.24
  4. Step 4: Simplify right side
    9,758,640.45x = 58,552,739,920,012.64
  5. Step 5: Solve for x
    x = 58,552,739,920,012.64/9,758,640.45
  6. Step 6: Final answer
    x = 6,000,091.94

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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.