Home / 7,506,010.98-10,358,043.21-4,448,410.02

Finding the Fourth Proportional to 7,506,010.98, 10,358,043.21 and 4,448,410.02

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Solution

The fourth proportional to 7,506,010.98, 10,358,043.21 and 4,448,410.02 is: 6,138,656.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,010.98 : 10,358,043.21 = 4,448,410.02 : x
  2. Step 2: Convert to fraction form
    7,506,010.98/10,358,043.21 = 4,448,410.02/x
  3. Step 3: Cross multiply
    7,506,010.98x = 10,358,043.21 × 4,448,410.02
  4. Step 4: Simplify right side
    7,506,010.98x = 46,076,823,202,956.96
  5. Step 5: Solve for x
    x = 46,076,823,202,956.96/7,506,010.98
  6. Step 6: Final answer
    x = 6,138,656.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.