Home / 6,223,709.10-9,342,562.05-4,810,032.30

Finding the Fourth Proportional to 6,223,709.10, 9,342,562.05 and 4,810,032.30

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Solution

The fourth proportional to 6,223,709.10, 9,342,562.05 and 4,810,032.30 is: 7,220,457.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,709.10 : 9,342,562.05 = 4,810,032.30 : x
  2. Step 2: Convert to fraction form
    6,223,709.10/9,342,562.05 = 4,810,032.30/x
  3. Step 3: Cross multiply
    6,223,709.10x = 9,342,562.05 × 4,810,032.30
  4. Step 4: Simplify right side
    6,223,709.10x = 44,938,025,225,254.22
  5. Step 5: Solve for x
    x = 44,938,025,225,254.22/6,223,709.10
  6. Step 6: Final answer
    x = 7,220,457.21

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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.