Home / 6,570,547.10-9,067,258.50-3,669,980.30

Finding the Fourth Proportional to 6,570,547.10, 9,067,258.50 and 3,669,980.30

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Solution

The fourth proportional to 6,570,547.10, 9,067,258.50 and 3,669,980.30 is: 5,064,518.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,547.10 : 9,067,258.50 = 3,669,980.30 : x
  2. Step 2: Convert to fraction form
    6,570,547.10/9,067,258.50 = 3,669,980.30/x
  3. Step 3: Cross multiply
    6,570,547.10x = 9,067,258.50 × 3,669,980.30
  4. Step 4: Simplify right side
    6,570,547.10x = 33,276,660,070,007.55
  5. Step 5: Solve for x
    x = 33,276,660,070,007.55/6,570,547.10
  6. Step 6: Final answer
    x = 5,064,518.92

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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.