Home / 10,190,164.04-15,279,384.88-6,095,575.16

Finding the Fourth Proportional to 10,190,164.04, 15,279,384.88 and 6,095,575.16

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Solution

The fourth proportional to 10,190,164.04, 15,279,384.88 and 6,095,575.16 is: 9,139,856.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190,164.04 : 15,279,384.88 = 6,095,575.16 : x
  2. Step 2: Convert to fraction form
    10,190,164.04/15,279,384.88 = 6,095,575.16/x
  3. Step 3: Cross multiply
    10,190,164.04x = 15,279,384.88 × 6,095,575.16
  4. Step 4: Simplify right side
    10,190,164.04x = 93,136,638,934,607.59
  5. Step 5: Solve for x
    x = 93,136,638,934,607.59/10,190,164.04
  6. Step 6: Final answer
    x = 9,139,856.69

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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.