Home / 4,032,124.40-6,048,186.60-4,004,130.80

Finding the Fourth Proportional to 4,032,124.40, 6,048,186.60 and 4,004,130.80

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Solution

The fourth proportional to 4,032,124.40, 6,048,186.60 and 4,004,130.80 is: 6,006,196.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,124.40 : 6,048,186.60 = 4,004,130.80 : x
  2. Step 2: Convert to fraction form
    4,032,124.40/6,048,186.60 = 4,004,130.80/x
  3. Step 3: Cross multiply
    4,032,124.40x = 6,048,186.60 × 4,004,130.80
  4. Step 4: Simplify right side
    4,032,124.40x = 24,217,730,249,207.28
  5. Step 5: Solve for x
    x = 24,217,730,249,207.28/4,032,124.40
  6. Step 6: Final answer
    x = 6,006,196.20

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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.