Home / 3,017,541.36-4,164,080.31-1,710,881.34

Finding the Fourth Proportional to 3,017,541.36, 4,164,080.31 and 1,710,881.34

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Solution

The fourth proportional to 3,017,541.36, 4,164,080.31 and 1,710,881.34 is: 2,360,944.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,541.36 : 4,164,080.31 = 1,710,881.34 : x
  2. Step 2: Convert to fraction form
    3,017,541.36/4,164,080.31 = 1,710,881.34/x
  3. Step 3: Cross multiply
    3,017,541.36x = 4,164,080.31 × 1,710,881.34
  4. Step 4: Simplify right side
    3,017,541.36x = 7,124,247,300,640.42
  5. Step 5: Solve for x
    x = 7,124,247,300,640.42/3,017,541.36
  6. Step 6: Final answer
    x = 2,360,944.38

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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.