Home / 2,038,552.04-2,813,220.01-1,108,261.69

Finding the Fourth Proportional to 2,038,552.04, 2,813,220.01 and 1,108,261.69

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Solution

The fourth proportional to 2,038,552.04, 2,813,220.01 and 1,108,261.69 is: 1,529,411.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,552.04 : 2,813,220.01 = 1,108,261.69 : x
  2. Step 2: Convert to fraction form
    2,038,552.04/2,813,220.01 = 1,108,261.69/x
  3. Step 3: Cross multiply
    2,038,552.04x = 2,813,220.01 × 1,108,261.69
  4. Step 4: Simplify right side
    2,038,552.04x = 3,117,783,972,801.06
  5. Step 5: Solve for x
    x = 3,117,783,972,801.06/2,038,552.04
  6. Step 6: Final answer
    x = 1,529,411.03

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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.