Home / 969,356.16-1,453,808.16-370,097.28

Finding the Fourth Proportional to 969,356.16, 1,453,808.16 and 370,097.28

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Solution

The fourth proportional to 969,356.16, 1,453,808.16 and 370,097.28 is: 555,059.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,356.16 : 1,453,808.16 = 370,097.28 : x
  2. Step 2: Convert to fraction form
    969,356.16/1,453,808.16 = 370,097.28/x
  3. Step 3: Cross multiply
    969,356.16x = 1,453,808.16 × 370,097.28
  4. Step 4: Simplify right side
    969,356.16x = 538,050,445,657.81
  5. Step 5: Solve for x
    x = 538,050,445,657.81/969,356.16
  6. Step 6: Final answer
    x = 555,059.60

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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.