Home / 1,051,092.15-1,450,506.81-567,657.40

Finding the Fourth Proportional to 1,051,092.15, 1,450,506.81 and 567,657.40

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Solution

The fourth proportional to 1,051,092.15, 1,450,506.81 and 567,657.40 is: 783,367.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,092.15 : 1,450,506.81 = 567,657.40 : x
  2. Step 2: Convert to fraction form
    1,051,092.15/1,450,506.81 = 567,657.40/x
  3. Step 3: Cross multiply
    1,051,092.15x = 1,450,506.81 × 567,657.40
  4. Step 4: Simplify right side
    1,051,092.15x = 823,390,920,820.63
  5. Step 5: Solve for x
    x = 823,390,920,820.63/1,051,092.15
  6. Step 6: Final answer
    x = 783,367.02

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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.