Home / 9,851,208-13,594,538.28-5,500,368.36

Finding the Fourth Proportional to 9,851,208, 13,594,538.28 and 5,500,368.36

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Solution

The fourth proportional to 9,851,208, 13,594,538.28 and 5,500,368.36 is: 7,590,436.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,208 : 13,594,538.28 = 5,500,368.36 : x
  2. Step 2: Convert to fraction form
    9,851,208/13,594,538.28 = 5,500,368.36/x
  3. Step 3: Cross multiply
    9,851,208x = 13,594,538.28 × 5,500,368.36
  4. Step 4: Simplify right side
    9,851,208x = 74,774,968,224,120.83
  5. Step 5: Solve for x
    x = 74,774,968,224,120.83/9,851,208
  6. Step 6: Final answer
    x = 7,590,436.44

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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.