Home / 8,030,036.30-11,081,464.16-4,358,955.36

Finding the Fourth Proportional to 8,030,036.30, 11,081,464.16 and 4,358,955.36

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Solution

The fourth proportional to 8,030,036.30, 11,081,464.16 and 4,358,955.36 is: 6,015,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,036.30 : 11,081,464.16 = 4,358,955.36 : x
  2. Step 2: Convert to fraction form
    8,030,036.30/11,081,464.16 = 4,358,955.36/x
  3. Step 3: Cross multiply
    8,030,036.30x = 11,081,464.16 × 4,358,955.36
  4. Step 4: Simplify right side
    8,030,036.30x = 48,303,607,575,085.12
  5. Step 5: Solve for x
    x = 48,303,607,575,085.12/8,030,036.30
  6. Step 6: Final answer
    x = 6,015,366.03

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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.