Home / 4,444,627.90-6,666,941.85-3,009,737.20

Finding the Fourth Proportional to 4,444,627.90, 6,666,941.85 and 3,009,737.20

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Solution

The fourth proportional to 4,444,627.90, 6,666,941.85 and 3,009,737.20 is: 4,514,605.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,627.90 : 6,666,941.85 = 3,009,737.20 : x
  2. Step 2: Convert to fraction form
    4,444,627.90/6,666,941.85 = 3,009,737.20/x
  3. Step 3: Cross multiply
    4,444,627.90x = 6,666,941.85 × 3,009,737.20
  4. Step 4: Simplify right side
    4,444,627.90x = 20,065,742,896,181.82
  5. Step 5: Solve for x
    x = 20,065,742,896,181.82/4,444,627.90
  6. Step 6: Final answer
    x = 4,514,605.80

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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.