Home / 730,526.51-1,095,687-250,746.40

Finding the Fourth Proportional to 730,526.51, 1,095,687 and 250,746.40

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Solution

The fourth proportional to 730,526.51, 1,095,687 and 250,746.40 is: 376,084.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,526.51 : 1,095,687 = 250,746.40 : x
  2. Step 2: Convert to fraction form
    730,526.51/1,095,687 = 250,746.40/x
  3. Step 3: Cross multiply
    730,526.51x = 1,095,687 × 250,746.40
  4. Step 4: Simplify right side
    730,526.51x = 274,739,572,146.41
  5. Step 5: Solve for x
    x = 274,739,572,146.41/730,526.51
  6. Step 6: Final answer
    x = 376,084.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.