Home / 2,430,010.30-3,638,017.05-2,360,026.30

Finding the Fourth Proportional to 2,430,010.30, 3,638,017.05 and 2,360,026.30

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Solution

The fourth proportional to 2,430,010.30, 3,638,017.05 and 2,360,026.30 is: 3,533,242.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,010.30 : 3,638,017.05 = 2,360,026.30 : x
  2. Step 2: Convert to fraction form
    2,430,010.30/3,638,017.05 = 2,360,026.30/x
  3. Step 3: Cross multiply
    2,430,010.30x = 3,638,017.05 × 2,360,026.30
  4. Step 4: Simplify right side
    2,430,010.30x = 8,585,815,917,848.41
  5. Step 5: Solve for x
    x = 8,585,815,917,848.41/2,430,010.30
  6. Step 6: Final answer
    x = 3,533,242.60

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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.