Home / 9,235,181.40-13,852,772.10-2,503,595.40

Finding the Fourth Proportional to 9,235,181.40, 13,852,772.10 and 2,503,595.40

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Solution

The fourth proportional to 9,235,181.40, 13,852,772.10 and 2,503,595.40 is: 3,755,393.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,181.40 : 13,852,772.10 = 2,503,595.40 : x
  2. Step 2: Convert to fraction form
    9,235,181.40/13,852,772.10 = 2,503,595.40/x
  3. Step 3: Cross multiply
    9,235,181.40x = 13,852,772.10 × 2,503,595.40
  4. Step 4: Simplify right side
    9,235,181.40x = 34,681,736,506,808.34
  5. Step 5: Solve for x
    x = 34,681,736,506,808.34/9,235,181.40
  6. Step 6: Final answer
    x = 3,755,393.10

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Similar ratio
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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.