Home / 7,473,389.58-10,314,039.51-4,574,696.10

Finding the Fourth Proportional to 7,473,389.58, 10,314,039.51 and 4,574,696.10

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Solution

The fourth proportional to 7,473,389.58, 10,314,039.51 and 4,574,696.10 is: 6,313,546.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,389.58 : 10,314,039.51 = 4,574,696.10 : x
  2. Step 2: Convert to fraction form
    7,473,389.58/10,314,039.51 = 4,574,696.10/x
  3. Step 3: Cross multiply
    7,473,389.58x = 10,314,039.51 × 4,574,696.10
  4. Step 4: Simplify right side
    7,473,389.58x = 47,183,596,321,642.91
  5. Step 5: Solve for x
    x = 47,183,596,321,642.91/7,473,389.58
  6. Step 6: Final answer
    x = 6,313,546.99

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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.