Home / 10,032,450.39-13,849,009.16-6,773,674.59

Finding the Fourth Proportional to 10,032,450.39, 13,849,009.16 and 6,773,674.59

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Solution

The fourth proportional to 10,032,450.39, 13,849,009.16 and 6,773,674.59 is: 9,350,525.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,450.39 : 13,849,009.16 = 6,773,674.59 : x
  2. Step 2: Convert to fraction form
    10,032,450.39/13,849,009.16 = 6,773,674.59/x
  3. Step 3: Cross multiply
    10,032,450.39x = 13,849,009.16 × 6,773,674.59
  4. Step 4: Simplify right side
    10,032,450.39x = 93,808,681,409,900.86
  5. Step 5: Solve for x
    x = 93,808,681,409,900.86/10,032,450.39
  6. Step 6: Final answer
    x = 9,350,525.32

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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.