Home / 9,416,128.80-14,126,036.40-4,024,768.80

Finding the Fourth Proportional to 9,416,128.80, 14,126,036.40 and 4,024,768.80

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Solution

The fourth proportional to 9,416,128.80, 14,126,036.40 and 4,024,768.80 is: 6,037,941.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,128.80 : 14,126,036.40 = 4,024,768.80 : x
  2. Step 2: Convert to fraction form
    9,416,128.80/14,126,036.40 = 4,024,768.80/x
  3. Step 3: Cross multiply
    9,416,128.80x = 14,126,036.40 × 4,024,768.80
  4. Step 4: Simplify right side
    9,416,128.80x = 56,854,030,570,384.32
  5. Step 5: Solve for x
    x = 56,854,030,570,384.32/9,416,128.80
  6. Step 6: Final answer
    x = 6,037,941.05

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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.