Home / 907,232.55-1,360,848.83-671,036.55

Finding the Fourth Proportional to 907,232.55, 1,360,848.83 and 671,036.55

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Solution

The fourth proportional to 907,232.55, 1,360,848.83 and 671,036.55 is: 1,006,554.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,232.55 : 1,360,848.83 = 671,036.55 : x
  2. Step 2: Convert to fraction form
    907,232.55/1,360,848.83 = 671,036.55/x
  3. Step 3: Cross multiply
    907,232.55x = 1,360,848.83 × 671,036.55
  4. Step 4: Simplify right side
    907,232.55x = 913,179,300,599.55
  5. Step 5: Solve for x
    x = 913,179,300,599.55/907,232.55
  6. Step 6: Final answer
    x = 1,006,554.83

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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.