Home / 7,264,025.60-10,896,038.40-6,181,606.40

Finding the Fourth Proportional to 7,264,025.60, 10,896,038.40 and 6,181,606.40

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Solution

The fourth proportional to 7,264,025.60, 10,896,038.40 and 6,181,606.40 is: 9,272,409.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,025.60 : 10,896,038.40 = 6,181,606.40 : x
  2. Step 2: Convert to fraction form
    7,264,025.60/10,896,038.40 = 6,181,606.40/x
  3. Step 3: Cross multiply
    7,264,025.60x = 10,896,038.40 × 6,181,606.40
  4. Step 4: Simplify right side
    7,264,025.60x = 67,355,020,708,085.77
  5. Step 5: Solve for x
    x = 67,355,020,708,085.77/7,264,025.60
  6. Step 6: Final answer
    x = 9,272,409.60

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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.