Home / 9,085,437.63-13,634,216.93-4,712,607.07

Finding the Fourth Proportional to 9,085,437.63, 13,634,216.93 and 4,712,607.07

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Solution

The fourth proportional to 9,085,437.63, 13,634,216.93 and 4,712,607.07 is: 7,072,054.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,437.63 : 13,634,216.93 = 4,712,607.07 : x
  2. Step 2: Convert to fraction form
    9,085,437.63/13,634,216.93 = 4,712,607.07/x
  3. Step 3: Cross multiply
    9,085,437.63x = 13,634,216.93 × 4,712,607.07
  4. Step 4: Simplify right side
    9,085,437.63x = 64,252,707,075,927.66
  5. Step 5: Solve for x
    x = 64,252,707,075,927.66/9,085,437.63
  6. Step 6: Final answer
    x = 7,072,054.17

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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.