Home / 794,130.59-1,095,896.62-431,547.59

Finding the Fourth Proportional to 794,130.59, 1,095,896.62 and 431,547.59

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Solution

The fourth proportional to 794,130.59, 1,095,896.62 and 431,547.59 is: 595,533.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,130.59 : 1,095,896.62 = 431,547.59 : x
  2. Step 2: Convert to fraction form
    794,130.59/1,095,896.62 = 431,547.59/x
  3. Step 3: Cross multiply
    794,130.59x = 1,095,896.62 × 431,547.59
  4. Step 4: Simplify right side
    794,130.59x = 472,931,548,529.32
  5. Step 5: Solve for x
    x = 472,931,548,529.32/794,130.59
  6. Step 6: Final answer
    x = 595,533.72

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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.