Home / 1,495,340.80-2,243,011.23-373,409.80

Finding the Fourth Proportional to 1,495,340.80, 2,243,011.23 and 373,409.80

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Solution

The fourth proportional to 1,495,340.80, 2,243,011.23 and 373,409.80 is: 560,114.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,340.80 : 2,243,011.23 = 373,409.80 : x
  2. Step 2: Convert to fraction form
    1,495,340.80/2,243,011.23 = 373,409.80/x
  3. Step 3: Cross multiply
    1,495,340.80x = 2,243,011.23 × 373,409.80
  4. Step 4: Simplify right side
    1,495,340.80x = 837,562,374,792.05
  5. Step 5: Solve for x
    x = 837,562,374,792.05/1,495,340.80
  6. Step 6: Final answer
    x = 560,114.71

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1.5x scale

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.