Home / 7,525,683.33-10,385,268.69-4,385,746.81

Finding the Fourth Proportional to 7,525,683.33, 10,385,268.69 and 4,385,746.81

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Solution

The fourth proportional to 7,525,683.33, 10,385,268.69 and 4,385,746.81 is: 6,052,229.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525,683.33 : 10,385,268.69 = 4,385,746.81 : x
  2. Step 2: Convert to fraction form
    7,525,683.33/10,385,268.69 = 4,385,746.81/x
  3. Step 3: Cross multiply
    7,525,683.33x = 10,385,268.69 × 4,385,746.81
  4. Step 4: Simplify right side
    7,525,683.33x = 45,547,159,028,160.38
  5. Step 5: Solve for x
    x = 45,547,159,028,160.38/7,525,683.33
  6. Step 6: Final answer
    x = 6,052,229.02

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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.