Home / 846,087.14-1,167,411.36-501,748.08

Finding the Fourth Proportional to 846,087.14, 1,167,411.36 and 501,748.08

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Solution

The fourth proportional to 846,087.14, 1,167,411.36 and 501,748.08 is: 692,300.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,087.14 : 1,167,411.36 = 501,748.08 : x
  2. Step 2: Convert to fraction form
    846,087.14/1,167,411.36 = 501,748.08/x
  3. Step 3: Cross multiply
    846,087.14x = 1,167,411.36 × 501,748.08
  4. Step 4: Simplify right side
    846,087.14x = 585,746,408,450.19
  5. Step 5: Solve for x
    x = 585,746,408,450.19/846,087.14
  6. Step 6: Final answer
    x = 692,300.34

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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.