Home / 760,095.86-1,047,653.91-576,273.55

Finding the Fourth Proportional to 760,095.86, 1,047,653.91 and 576,273.55

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Solution

The fourth proportional to 760,095.86, 1,047,653.91 and 576,273.55 is: 794,288.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,095.86 : 1,047,653.91 = 576,273.55 : x
  2. Step 2: Convert to fraction form
    760,095.86/1,047,653.91 = 576,273.55/x
  3. Step 3: Cross multiply
    760,095.86x = 1,047,653.91 × 576,273.55
  4. Step 4: Simplify right side
    760,095.86x = 603,735,237,232.30
  5. Step 5: Solve for x
    x = 603,735,237,232.30/760,095.86
  6. Step 6: Final answer
    x = 794,288.29

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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.