Home / 1,069,257.48-1,475,575.28-585,840.94

Finding the Fourth Proportional to 1,069,257.48, 1,475,575.28 and 585,840.94

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Solution

The fourth proportional to 1,069,257.48, 1,475,575.28 and 585,840.94 is: 808,460.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,257.48 : 1,475,575.28 = 585,840.94 : x
  2. Step 2: Convert to fraction form
    1,069,257.48/1,475,575.28 = 585,840.94/x
  3. Step 3: Cross multiply
    1,069,257.48x = 1,475,575.28 × 585,840.94
  4. Step 4: Simplify right side
    1,069,257.48x = 864,452,409,075.96
  5. Step 5: Solve for x
    x = 864,452,409,075.96/1,069,257.48
  6. Step 6: Final answer
    x = 808,460.47

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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.