Home / 9,653,599.28-14,480,175.36-4,860,001.46

Finding the Fourth Proportional to 9,653,599.28, 14,480,175.36 and 4,860,001.46

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Solution

The fourth proportional to 9,653,599.28, 14,480,175.36 and 4,860,001.46 is: 7,289,889.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,599.28 : 14,480,175.36 = 4,860,001.46 : x
  2. Step 2: Convert to fraction form
    9,653,599.28/14,480,175.36 = 4,860,001.46/x
  3. Step 3: Cross multiply
    9,653,599.28x = 14,480,175.36 × 4,860,001.46
  4. Step 4: Simplify right side
    9,653,599.28x = 70,373,673,390,656.02
  5. Step 5: Solve for x
    x = 70,373,673,390,656.02/9,653,599.28
  6. Step 6: Final answer
    x = 7,289,889.64

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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.