Home / 4,323,076.10-6,484,746.28-1,483,148.42

Finding the Fourth Proportional to 4,323,076.10, 6,484,746.28 and 1,483,148.42

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Solution

The fourth proportional to 4,323,076.10, 6,484,746.28 and 1,483,148.42 is: 2,224,767.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,076.10 : 6,484,746.28 = 1,483,148.42 : x
  2. Step 2: Convert to fraction form
    4,323,076.10/6,484,746.28 = 1,483,148.42/x
  3. Step 3: Cross multiply
    4,323,076.10x = 6,484,746.28 × 1,483,148.42
  4. Step 4: Simplify right side
    4,323,076.10x = 9,617,841,199,282.88
  5. Step 5: Solve for x
    x = 9,617,841,199,282.88/4,323,076.10
  6. Step 6: Final answer
    x = 2,224,767.96

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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.