Home / 5,009,368.32-6,908,661.04-3,850,619.34

Finding the Fourth Proportional to 5,009,368.32, 6,908,661.04 and 3,850,619.34

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Solution

The fourth proportional to 5,009,368.32, 6,908,661.04 and 3,850,619.34 is: 5,310,574.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,368.32 : 6,908,661.04 = 3,850,619.34 : x
  2. Step 2: Convert to fraction form
    5,009,368.32/6,908,661.04 = 3,850,619.34/x
  3. Step 3: Cross multiply
    5,009,368.32x = 6,908,661.04 × 3,850,619.34
  4. Step 4: Simplify right side
    5,009,368.32x = 26,602,623,814,128.51
  5. Step 5: Solve for x
    x = 26,602,623,814,128.51/5,009,368.32
  6. Step 6: Final answer
    x = 5,310,574.53

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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.