Home / 10,878,545.04-16,310,456.28-6,089,539.92

Finding the Fourth Proportional to 10,878,545.04, 16,310,456.28 and 6,089,539.92

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Solution

The fourth proportional to 10,878,545.04, 16,310,456.28 and 6,089,539.92 is: 9,130,189.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,878,545.04 : 16,310,456.28 = 6,089,539.92 : x
  2. Step 2: Convert to fraction form
    10,878,545.04/16,310,456.28 = 6,089,539.92/x
  3. Step 3: Cross multiply
    10,878,545.04x = 16,310,456.28 × 6,089,539.92
  4. Step 4: Simplify right side
    10,878,545.04x = 99,323,174,630,474.69
  5. Step 5: Solve for x
    x = 99,323,174,630,474.69/10,878,545.04
  6. Step 6: Final answer
    x = 9,130,189.22

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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.