Home / 2,300,289.02-3,450,433.07-617,392.52

Finding the Fourth Proportional to 2,300,289.02, 3,450,433.07 and 617,392.52

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Solution

The fourth proportional to 2,300,289.02, 3,450,433.07 and 617,392.52 is: 926,088.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,289.02 : 3,450,433.07 = 617,392.52 : x
  2. Step 2: Convert to fraction form
    2,300,289.02/3,450,433.07 = 617,392.52/x
  3. Step 3: Cross multiply
    2,300,289.02x = 3,450,433.07 × 617,392.52
  4. Step 4: Simplify right side
    2,300,289.02x = 2,130,271,578,348.20
  5. Step 5: Solve for x
    x = 2,130,271,578,348.20/2,300,289.02
  6. Step 6: Final answer
    x = 926,088.66

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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.