Home / 10,575,199.50-14,593,862.79-5,746,303.50

Finding the Fourth Proportional to 10,575,199.50, 14,593,862.79 and 5,746,303.50

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Solution

The fourth proportional to 10,575,199.50, 14,593,862.79 and 5,746,303.50 is: 7,929,946.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,575,199.50 : 14,593,862.79 = 5,746,303.50 : x
  2. Step 2: Convert to fraction form
    10,575,199.50/14,593,862.79 = 5,746,303.50/x
  3. Step 3: Cross multiply
    10,575,199.50x = 14,593,862.79 × 5,746,303.50
  4. Step 4: Simplify right side
    10,575,199.50x = 83,860,764,828,696.77
  5. Step 5: Solve for x
    x = 83,860,764,828,696.77/10,575,199.50
  6. Step 6: Final answer
    x = 7,929,946.36

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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.