Home / 9,671,661.29-14,506,966.93-2,939,550.41

Finding the Fourth Proportional to 9,671,661.29, 14,506,966.93 and 2,939,550.41

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Solution

The fourth proportional to 9,671,661.29, 14,506,966.93 and 2,939,550.41 is: 4,409,166.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671,661.29 : 14,506,966.93 = 2,939,550.41 : x
  2. Step 2: Convert to fraction form
    9,671,661.29/14,506,966.93 = 2,939,550.41/x
  3. Step 3: Cross multiply
    9,671,661.29x = 14,506,966.93 × 2,939,550.41
  4. Step 4: Simplify right side
    9,671,661.29x = 42,643,960,507,054.23
  5. Step 5: Solve for x
    x = 42,643,960,507,054.23/9,671,661.29
  6. Step 6: Final answer
    x = 4,409,166.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.