Home / 1,460,913.04-2,189,741.22-607,506.76

Finding the Fourth Proportional to 1,460,913.04, 2,189,741.22 and 607,506.76

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Solution

The fourth proportional to 1,460,913.04, 2,189,741.22 and 607,506.76 is: 910,583.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,913.04 : 2,189,741.22 = 607,506.76 : x
  2. Step 2: Convert to fraction form
    1,460,913.04/2,189,741.22 = 607,506.76/x
  3. Step 3: Cross multiply
    1,460,913.04x = 2,189,741.22 × 607,506.76
  4. Step 4: Simplify right side
    1,460,913.04x = 1,330,282,593,800.65
  5. Step 5: Solve for x
    x = 1,330,282,593,800.65/1,460,913.04
  6. Step 6: Final answer
    x = 910,583.01

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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.