Home / 9,548,243.76-13,176,866.60-6,762,358

Finding the Fourth Proportional to 9,548,243.76, 13,176,866.60 and 6,762,358

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Solution

The fourth proportional to 9,548,243.76, 13,176,866.60 and 6,762,358 is: 9,332,259.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,243.76 : 13,176,866.60 = 6,762,358 : x
  2. Step 2: Convert to fraction form
    9,548,243.76/13,176,866.60 = 6,762,358/x
  3. Step 3: Cross multiply
    9,548,243.76x = 13,176,866.60 × 6,762,358
  4. Step 4: Simplify right side
    9,548,243.76x = 89,106,689,267,442.80
  5. Step 5: Solve for x
    x = 89,106,689,267,442.80/9,548,243.76
  6. Step 6: Final answer
    x = 9,332,259.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.