Home / 4,364,057.60-6,547,252.80-3,893,998.40

Finding the Fourth Proportional to 4,364,057.60, 6,547,252.80 and 3,893,998.40

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Solution

The fourth proportional to 4,364,057.60, 6,547,252.80 and 3,893,998.40 is: 5,842,038.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,057.60 : 6,547,252.80 = 3,893,998.40 : x
  2. Step 2: Convert to fraction form
    4,364,057.60/6,547,252.80 = 3,893,998.40/x
  3. Step 3: Cross multiply
    4,364,057.60x = 6,547,252.80 × 3,893,998.40
  4. Step 4: Simplify right side
    4,364,057.60x = 25,494,991,927,595.52
  5. Step 5: Solve for x
    x = 25,494,991,927,595.52/4,364,057.60
  6. Step 6: Final answer
    x = 5,842,038.37

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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.