Home / 3,038,959.24-4,558,678.40-1,017,210.33

Finding the Fourth Proportional to 3,038,959.24, 4,558,678.40 and 1,017,210.33

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Solution

The fourth proportional to 3,038,959.24, 4,558,678.40 and 1,017,210.33 is: 1,525,895.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,959.24 : 4,558,678.40 = 1,017,210.33 : x
  2. Step 2: Convert to fraction form
    3,038,959.24/4,558,678.40 = 1,017,210.33/x
  3. Step 3: Cross multiply
    3,038,959.24x = 4,558,678.40 × 1,017,210.33
  4. Step 4: Simplify right side
    3,038,959.24x = 4,637,134,762,170.90
  5. Step 5: Solve for x
    x = 4,637,134,762,170.90/3,038,959.24
  6. Step 6: Final answer
    x = 1,525,895.68

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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.