Home / 968,275.02-1,451,411.82-369,075.18

Finding the Fourth Proportional to 968,275.02, 1,451,411.82 and 369,075.18

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Solution

The fourth proportional to 968,275.02, 1,451,411.82 and 369,075.18 is: 553,231.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,275.02 : 1,451,411.82 = 369,075.18 : x
  2. Step 2: Convert to fraction form
    968,275.02/1,451,411.82 = 369,075.18/x
  3. Step 3: Cross multiply
    968,275.02x = 1,451,411.82 × 369,075.18
  4. Step 4: Simplify right side
    968,275.02x = 535,680,078,720.63
  5. Step 5: Solve for x
    x = 535,680,078,720.63/968,275.02
  6. Step 6: Final answer
    x = 553,231.33

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Double scale
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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.