Home / 10,321,668.60-15,494,312.70-6,064,235.70

Finding the Fourth Proportional to 10,321,668.60, 15,494,312.70 and 6,064,235.70

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Solution

The fourth proportional to 10,321,668.60, 15,494,312.70 and 6,064,235.70 is: 9,103,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,321,668.60 : 15,494,312.70 = 6,064,235.70 : x
  2. Step 2: Convert to fraction form
    10,321,668.60/15,494,312.70 = 6,064,235.70/x
  3. Step 3: Cross multiply
    10,321,668.60x = 15,494,312.70 × 6,064,235.70
  4. Step 4: Simplify right side
    10,321,668.60x = 93,961,164,222,303.39
  5. Step 5: Solve for x
    x = 93,961,164,222,303.39/10,321,668.60
  6. Step 6: Final answer
    x = 9,103,292.10

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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.