Home / 9,083,051.79-12,534,914.16-4,953,308.91

Finding the Fourth Proportional to 9,083,051.79, 12,534,914.16 and 4,953,308.91

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Solution

The fourth proportional to 9,083,051.79, 12,534,914.16 and 4,953,308.91 is: 6,835,731.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,051.79 : 12,534,914.16 = 4,953,308.91 : x
  2. Step 2: Convert to fraction form
    9,083,051.79/12,534,914.16 = 4,953,308.91/x
  3. Step 3: Cross multiply
    9,083,051.79x = 12,534,914.16 × 4,953,308.91
  4. Step 4: Simplify right side
    9,083,051.79x = 62,089,301,994,813.17
  5. Step 5: Solve for x
    x = 62,089,301,994,813.17/9,083,051.79
  6. Step 6: Final answer
    x = 6,835,731.36

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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.