Home / 7,461,486.81-10,295,926.02-4,707,130.41

Finding the Fourth Proportional to 7,461,486.81, 10,295,926.02 and 4,707,130.41

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Solution

The fourth proportional to 7,461,486.81, 10,295,926.02 and 4,707,130.41 is: 6,495,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461,486.81 : 10,295,926.02 = 4,707,130.41 : x
  2. Step 2: Convert to fraction form
    7,461,486.81/10,295,926.02 = 4,707,130.41/x
  3. Step 3: Cross multiply
    7,461,486.81x = 10,295,926.02 × 4,707,130.41
  4. Step 4: Simplify right side
    7,461,486.81x = 48,464,266,467,852.27
  5. Step 5: Solve for x
    x = 48,464,266,467,852.27/7,461,486.81
  6. Step 6: Final answer
    x = 6,495,255.93

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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.