Home / 1,495,341.80-2,243,012.73-373,410.80

Finding the Fourth Proportional to 1,495,341.80, 2,243,012.73 and 373,410.80

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Solution

The fourth proportional to 1,495,341.80, 2,243,012.73 and 373,410.80 is: 560,116.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,341.80 : 2,243,012.73 = 373,410.80 : x
  2. Step 2: Convert to fraction form
    1,495,341.80/2,243,012.73 = 373,410.80/x
  3. Step 3: Cross multiply
    1,495,341.80x = 2,243,012.73 × 373,410.80
  4. Step 4: Simplify right side
    1,495,341.80x = 837,565,177,919.48
  5. Step 5: Solve for x
    x = 837,565,177,919.48/1,495,341.80
  6. Step 6: Final answer
    x = 560,116.21

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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.