Home / 13,054,634.40-19,575,193.57-5,859,973.02

Finding the Fourth Proportional to 13,054,634.40, 19,575,193.57 and 5,859,973.02

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Solution

The fourth proportional to 13,054,634.40, 19,575,193.57 and 5,859,973.02 is: 8,786,925.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,054,634.40 : 19,575,193.57 = 5,859,973.02 : x
  2. Step 2: Convert to fraction form
    13,054,634.40/19,575,193.57 = 5,859,973.02/x
  3. Step 3: Cross multiply
    13,054,634.40x = 19,575,193.57 × 5,859,973.02
  4. Step 4: Simplify right side
    13,054,634.40x = 114,710,106,166,827.53
  5. Step 5: Solve for x
    x = 114,710,106,166,827.53/13,054,634.40
  6. Step 6: Final answer
    x = 8,786,925.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.