Home / 7,303,585.71-10,075,780.11-4,401,327.36

Finding the Fourth Proportional to 7,303,585.71, 10,075,780.11 and 4,401,327.36

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Solution

The fourth proportional to 7,303,585.71, 10,075,780.11 and 4,401,327.36 is: 6,071,922.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,585.71 : 10,075,780.11 = 4,401,327.36 : x
  2. Step 2: Convert to fraction form
    7,303,585.71/10,075,780.11 = 4,401,327.36/x
  3. Step 3: Cross multiply
    7,303,585.71x = 10,075,780.11 × 4,401,327.36
  4. Step 4: Simplify right side
    7,303,585.71x = 44,346,806,671,486.81
  5. Step 5: Solve for x
    x = 44,346,806,671,486.81/7,303,585.71
  6. Step 6: Final answer
    x = 6,071,922.54

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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.