Home / 9,677,551.40-14,521,856.70-3,698,210.60

Finding the Fourth Proportional to 9,677,551.40, 14,521,856.70 and 3,698,210.60

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Solution

The fourth proportional to 9,677,551.40, 14,521,856.70 and 3,698,210.60 is: 5,549,429.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,677,551.40 : 14,521,856.70 = 3,698,210.60 : x
  2. Step 2: Convert to fraction form
    9,677,551.40/14,521,856.70 = 3,698,210.60/x
  3. Step 3: Cross multiply
    9,677,551.40x = 14,521,856.70 × 3,698,210.60
  4. Step 4: Simplify right side
    9,677,551.40x = 53,704,884,379,621.02
  5. Step 5: Solve for x
    x = 53,704,884,379,621.02/9,677,551.40
  6. Step 6: Final answer
    x = 5,549,429.00

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1.5x scale

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.