Home / 4,634,673.80-6,952,010.70-1,268,875.40

Finding the Fourth Proportional to 4,634,673.80, 6,952,010.70 and 1,268,875.40

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Solution

The fourth proportional to 4,634,673.80, 6,952,010.70 and 1,268,875.40 is: 1,903,313.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,673.80 : 6,952,010.70 = 1,268,875.40 : x
  2. Step 2: Convert to fraction form
    4,634,673.80/6,952,010.70 = 1,268,875.40/x
  3. Step 3: Cross multiply
    4,634,673.80x = 6,952,010.70 × 1,268,875.40
  4. Step 4: Simplify right side
    4,634,673.80x = 8,821,235,357,766.78
  5. Step 5: Solve for x
    x = 8,821,235,357,766.78/4,634,673.80
  6. Step 6: Final answer
    x = 1,903,313.10

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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.