Home / 11,176,856-15,424,061.28-6,089,624

Finding the Fourth Proportional to 11,176,856, 15,424,061.28 and 6,089,624

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Solution

The fourth proportional to 11,176,856, 15,424,061.28 and 6,089,624 is: 8,403,681.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,176,856 : 15,424,061.28 = 6,089,624 : x
  2. Step 2: Convert to fraction form
    11,176,856/15,424,061.28 = 6,089,624/x
  3. Step 3: Cross multiply
    11,176,856x = 15,424,061.28 × 6,089,624
  4. Step 4: Simplify right side
    11,176,856x = 93,926,733,748,158.72
  5. Step 5: Solve for x
    x = 93,926,733,748,158.72/11,176,856
  6. Step 6: Final answer
    x = 8,403,681.12

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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.