Home / 1,033,042.13-1,425,333.38-603,075.18

Finding the Fourth Proportional to 1,033,042.13, 1,425,333.38 and 603,075.18

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Solution

The fourth proportional to 1,033,042.13, 1,425,333.38 and 603,075.18 is: 832,089.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,042.13 : 1,425,333.38 = 603,075.18 : x
  2. Step 2: Convert to fraction form
    1,033,042.13/1,425,333.38 = 603,075.18/x
  3. Step 3: Cross multiply
    1,033,042.13x = 1,425,333.38 × 603,075.18
  4. Step 4: Simplify right side
    1,033,042.13x = 859,583,181,688.13
  5. Step 5: Solve for x
    x = 859,583,181,688.13/1,033,042.13
  6. Step 6: Final answer
    x = 832,089.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.