Home / 7,360,595.36-10,157,132.23-4,097,326.19

Finding the Fourth Proportional to 7,360,595.36, 10,157,132.23 and 4,097,326.19

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Solution

The fourth proportional to 7,360,595.36, 10,157,132.23 and 4,097,326.19 is: 5,654,037.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,595.36 : 10,157,132.23 = 4,097,326.19 : x
  2. Step 2: Convert to fraction form
    7,360,595.36/10,157,132.23 = 4,097,326.19/x
  3. Step 3: Cross multiply
    7,360,595.36x = 10,157,132.23 × 4,097,326.19
  4. Step 4: Simplify right side
    7,360,595.36x = 41,617,083,829,999.81
  5. Step 5: Solve for x
    x = 41,617,083,829,999.81/7,360,595.36
  6. Step 6: Final answer
    x = 5,654,037.72

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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.