Home / 795,272.64-1,097,467.71-472,975.65

Finding the Fourth Proportional to 795,272.64, 1,097,467.71 and 472,975.65

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Solution

The fourth proportional to 795,272.64, 1,097,467.71 and 472,975.65 is: 652,701.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,272.64 : 1,097,467.71 = 472,975.65 : x
  2. Step 2: Convert to fraction form
    795,272.64/1,097,467.71 = 472,975.65/x
  3. Step 3: Cross multiply
    795,272.64x = 1,097,467.71 × 472,975.65
  4. Step 4: Simplify right side
    795,272.64x = 519,075,503,491.26
  5. Step 5: Solve for x
    x = 519,075,503,491.26/795,272.64
  6. Step 6: Final answer
    x = 652,701.32

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Double scale
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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.