Home / 3,495,206.10-4,822,409.70-2,254,291.35

Finding the Fourth Proportional to 3,495,206.10, 4,822,409.70 and 2,254,291.35

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Solution

The fourth proportional to 3,495,206.10, 4,822,409.70 and 2,254,291.35 is: 3,110,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,206.10 : 4,822,409.70 = 2,254,291.35 : x
  2. Step 2: Convert to fraction form
    3,495,206.10/4,822,409.70 = 2,254,291.35/x
  3. Step 3: Cross multiply
    3,495,206.10x = 4,822,409.70 × 2,254,291.35
  4. Step 4: Simplify right side
    3,495,206.10x = 10,871,116,472,866.10
  5. Step 5: Solve for x
    x = 10,871,116,472,866.10/3,495,206.10
  6. Step 6: Final answer
    x = 3,110,293.40

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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.