Home / 7,634,088-10,535,063.31-4,370,952.78

Finding the Fourth Proportional to 7,634,088, 10,535,063.31 and 4,370,952.78

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Solution

The fourth proportional to 7,634,088, 10,535,063.31 and 4,370,952.78 is: 6,031,927.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,634,088 : 10,535,063.31 = 4,370,952.78 : x
  2. Step 2: Convert to fraction form
    7,634,088/10,535,063.31 = 4,370,952.78/x
  3. Step 3: Cross multiply
    7,634,088x = 10,535,063.31 × 4,370,952.78
  4. Step 4: Simplify right side
    7,634,088x = 46,048,264,262,320.51
  5. Step 5: Solve for x
    x = 46,048,264,262,320.51/7,634,088
  6. Step 6: Final answer
    x = 6,031,927.36

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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.