Home / 2,249,088.40-3,374,410.20-2,171,328.40

Finding the Fourth Proportional to 2,249,088.40, 3,374,410.20 and 2,171,328.40

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Solution

The fourth proportional to 2,249,088.40, 3,374,410.20 and 2,171,328.40 is: 3,257,743.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,088.40 : 3,374,410.20 = 2,171,328.40 : x
  2. Step 2: Convert to fraction form
    2,249,088.40/3,374,410.20 = 2,171,328.40/x
  3. Step 3: Cross multiply
    2,249,088.40x = 3,374,410.20 × 2,171,328.40
  4. Step 4: Simplify right side
    2,249,088.40x = 7,326,952,700,509.68
  5. Step 5: Solve for x
    x = 7,326,952,700,509.68/2,249,088.40
  6. Step 6: Final answer
    x = 3,257,743.32

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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.