Home / 1,069,255.48-1,475,572.53-585,838.93

Finding the Fourth Proportional to 1,069,255.48, 1,475,572.53 and 585,838.93

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Solution

The fourth proportional to 1,069,255.48, 1,475,572.53 and 585,838.93 is: 808,457.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,255.48 : 1,475,572.53 = 585,838.93 : x
  2. Step 2: Convert to fraction form
    1,069,255.48/1,475,572.53 = 585,838.93/x
  3. Step 3: Cross multiply
    1,069,255.48x = 1,475,572.53 × 585,838.93
  4. Step 4: Simplify right side
    1,069,255.48x = 864,447,832,112.59
  5. Step 5: Solve for x
    x = 864,447,832,112.59/1,069,255.48
  6. Step 6: Final answer
    x = 808,457.71

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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.