Home / 2,315,587.13-3,195,510.24-1,410,169.13

Finding the Fourth Proportional to 2,315,587.13, 3,195,510.24 and 1,410,169.13

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Solution

The fourth proportional to 2,315,587.13, 3,195,510.24 and 1,410,169.13 is: 1,946,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,315,587.13 : 3,195,510.24 = 1,410,169.13 : x
  2. Step 2: Convert to fraction form
    2,315,587.13/3,195,510.24 = 1,410,169.13/x
  3. Step 3: Cross multiply
    2,315,587.13x = 3,195,510.24 × 1,410,169.13
  4. Step 4: Simplify right side
    2,315,587.13x = 4,506,209,879,069.34
  5. Step 5: Solve for x
    x = 4,506,209,879,069.34/2,315,587.13
  6. Step 6: Final answer
    x = 1,946,033.40

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1.5x scale

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.