Home / 1,262,681.74-1,894,302.42-364,053.34

Finding the Fourth Proportional to 1,262,681.74, 1,894,302.42 and 364,053.34

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Solution

The fourth proportional to 1,262,681.74, 1,894,302.42 and 364,053.34 is: 546,160.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,681.74 : 1,894,302.42 = 364,053.34 : x
  2. Step 2: Convert to fraction form
    1,262,681.74/1,894,302.42 = 364,053.34/x
  3. Step 3: Cross multiply
    1,262,681.74x = 1,894,302.42 × 364,053.34
  4. Step 4: Simplify right side
    1,262,681.74x = 689,627,122,971.08
  5. Step 5: Solve for x
    x = 689,627,122,971.08/1,262,681.74
  6. Step 6: Final answer
    x = 546,160.68

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1.5x scale

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.